The Best Mailboxes & Suggestion Boxes

Looking for the best Mailboxes & Suggestion Boxes?

Discover now our comparison of the best Mailboxes & Suggestion Boxes. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Mailboxes & Suggestion Boxes are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Mailboxes & Suggestion Boxes in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

BTSKY Acrylic Suggestion Box with Lock Wall Mounted Acrylic Donation Box with 5"x7" Sign Slot Office Ballot Boxes with Side-Pocket Collection Boxes for Voting Locking Suggestion Mailbox, Black

Durable & Convenient Suggestion Box : The total approximate size is 9.3x7.3x5.2 inch (L*W*H), with 5x7 inch sign slot and 4.7x1 inch side pocket slot. Made of high-quality thick acrylic material, the structure is solid and stable, and has a long service life. No assembly required, easy to use, can be mounted on the wall or door, also can be placed on any desktop.
Upgraded Sign Slot Design: The acrylic suggestion box with non-detachable sign slot is more durable to use and allows you to flexibly change the occasion of use. By simply replacing different sign cards, the collection box can play different roles in various activities, make it easy for participants to understand the theme of the events.
Safe Lock Box: There is a sturdy and reliable lock on the side of the donation box to ensure the security of internal documents and information, so as to maintain good conditions for suggestion letters, business cards, ballot tickets or tips. It’s equipped with two keys to prevent losing one of them, which is convenient to open the box and take out things.
Widely Application: Whether acting as a business card collection box or suggestion box in the office or a donation box at a charity party, this box can be perfectly qualified for this duty. It can also serve as a ballot box for votes in public places and a tip jar in restaurants.
Black Acrylic Collection Box: The black ballot box is very suitable for keeping tips, suggestions and ballot tickets that need to be kept confidential. The side fixed pocket can be used to place blank cards, letter papers or pens, etc., to provide convenience for participants.

No. 2

MaxGear Metal Suggestion Box with Lock and Slot, 3W x 10H x 13L Inch Large Wall Mounted Locking Mailbox for Office, Secure Ballot Box with 2 Keys for Payments, Ideal for House

Durable Metal Construction: Crafted with sturdy metal, our suggestion box ensures durability and long-lasting use, providing a secure storage solution
Thoughtful Packaging: Carefully packaged for safe delivery, the box arrives intact, ready for immediate use without any concerns about damage during shipping
Versatile Applications: Ideal for secure payments, this box is also perfect as a ballot box and donation box, catering to various needs in both office and house settings
Enhanced Security Features: With a dependable lock and slot design, along with 2 keys for controlled access, our box prioritizes security to protect your valuable contents
Customer-Focused After-Sale Service: Our commitment extends beyond the purchase. Experience dedicated after-sale service, ensuring your satisfaction and addressing any queries or concerns promptly

No. 3

KYODOLED Suggestion Box with Lock and Slot, Small Locking Mailbox for Office, Wall Mount Safe Money/Key Drop Box with 50 Free Suggestion Cards, 9.8" W x 3" D x 7" H, Black

SECURITY & PRIVACY : Overall Size: 9.8" W x 3" D x 7" H, Deposit Slot: 9"L*3.2"W(Middle Part)*0.196"W(Two Sides Parts). The drop box is outfitted with a secure lock and two keys. Locking, hinged lid keeps suggestions, ballots or money protected.
CONVENIENT SUGGESTION BOX with SLOT: The top of the suggestion box features a wide slot to accommodate ballots, mail, money or checks with ease. Great as a suggestion box, ballot box, donation box, tip box, drop box, comment box, voting box or prayer box, even as lockable small mailbox.
HARDWARE INCLUDED : For added convenience, the donation box comes complete with screws and is equipped with pre-drilled holes to easily fasten and secure onto any wall. We provide 50pcs suggestion cards for each lock box.
DURABLE CONSTRUCTION : This suggestion box with lock is durably crafted of solid steel with a powder-coated, scratch-resistant finish. Can be mounted to a wall or positioned on any tabletop.
CUSTOMER SERVICE: If you are interested in our lock box or have any quality issues, please contact us directly and we will do our best to provide you with satisfactory service.

No. 4

MaxGear Metal Suggestion Box with Lock and Slot, 3W x 10H x 13L Inch Wall Mounted Locking Mailbox for Office, Ballot Box with 2 Keys for Payments, Ideal for Office or House, Black

Durable Metal Construction: Crafted with sturdy metal, our suggestion box ensures durability and long-lasting use, providing a secure storage solution
Thoughtful Dimensions: Carefully packaged for safe delivery, the box arrives intact, ready for immediate use without any concerns about damage during shipping
Versatile Applications: Ideal for secure payments, this box is also perfect as a ballot box and donation box, catering to various needs in both office and house settings
Enhanced Security Features: With a dependable lock and slot design, along with 2 keys for controlled access, our box prioritizes security to protect your valuable contents
Customer-Focused After-Sale Service: Our commitment extends beyond the purchase. Experience dedicated after-sale service, ensuring your satisfaction and addressing any queries or concerns promptly

No. 5

GRAWUN 3 Pack Cardboard Ballot Box with Slot, Suggestion Boxes with Removable Header, White Glossy Raffle Boxes 6.5x4.5x4.5Inch, Donation Boxes for Fundraising, Collecting Card and Voting Contest

Super Value Set: You will receive 3 white cardboard ballot boxes, Box Size: 6.5x 4.5 x 4.5 Inch ; Slot 0.28*3.86 inches; Title card size: 6.5*4.7 inches;Please refer our picture steps to assemble.
High Quality Material:The suggestion box is made of durable and eco-friendly materials, ensuring long-term use without damage or wear. Robust suggestion box construction and material selection ensure reliability and long-lasting.
Easy to Assemble:Our suggested boxes don't need glue, just a few simple steps to assemble the box, making your box assembly process pleasant and efficient, making your experience more convenient and faster.
Considerate Design:The white card suggestion box is simple in design and easy to use. It is equipped with a convenient opening that enables users to easily insert white cards while maintaining security and confidentiality. Anyone can use it easily without any complicated operations.
Versatile Use:The white card suggestion box is a versatile tool that can be widely used in offices, schools, conference rooms and other places. It provides a convenient means for users to anonymously submit suggestions, feedback, opinions or provide other forms of information.

No. 6

Metal Suggestion Box Donation Box with Slot Drop Box with Lock and Key Collection Box Mailbox Wall Mount Dropbox（10.2×5.6×2.8inch） Ballot Box for Home Office Outdoor （Black）

【PACKAGE INCLUDES】You will receive a metal suggestion box with lock and slot, measuring 10.2 x 5.6 x 2.8 inches, suitable for securely collecting suggestions. The package comes with 2 compatible keys for easy access, along with 3 wall anchors and screws for convenient mounting. Additionally, you'll receive a magnetic whiteboard and 2 whiteboard pens included, allowing you to identify the purpose of the suggestion box. This comprehensive set is designed to meet all your daily use needs, making it an essential tool for office and schools
【MAGNETIC WHITEBOARD】The included magnetic whiteboard is a practical enhancement that easily affixes to the donation box. It serves to clearly communicate the purpose of the suggestion box. You can use the provided whiteboard pen to write any relevant information or instructions about the drop box, ensuring your messages are easily readable. When updates are needed, simply wipe it clean with a tissue for a quick refresh.
【HIGH SECURITY】The metal lock box features 2 matched keys, thoughtfully designed to cater to the needs of multiple users while prioritizing safety and privacy.The lock of mail box that can only be opened with the provided key. This design ensures secure storage of your content, maintaining security and privacy.
【WATER-PROOF DESIGN】The top of the drop box is designed with a slanted flip cover that effectively keeps rain and snow from entering the interior. Inside the cover, two rubber pads provide cushioning when the Collection Box is closed. Additionally, there are two drainage holes at the bottom of Metal Donation Box, allowing any accumulated water to escape and preventing damage to the internal items.
【METAL MATERIAL】The donation box is made from quality metal with a vibrant painted finish, ensuring both durability and aesthetics. Designed to withstand harsh weather conditions, the suggestion box resists damage , making it ideal for outdoor use. The back of the drop box has been pre-drilled, allowing you to use wall anchors and screws to attach it directly to walls, doors, fences, and other locations as needed.

No. 7

Metal Suggestion Box Locked Mailbox Drop Box with Lock, Wall Mounted, Black - 9.8 x 3 x 7 in

SECURE BOX WITH KEYS : The suggestion box is fitted with a secure lock and two keys, made from heavy-duty steel with a rust-resistant powder coating, greatly protects suggestions,money,or donations in the box, and also including your privacy.
ALL YOU WILL RECEIVE : Each set contains one suggestion box, two keys, 2 set screws.The box is equipped with pre-drilled holes to easy to install on wall and secure.
VERSATILE DONATION BOX : Whether taking votes for class president, raffling tickets, collecting comments from employees or customers, donating for a fundraiser.With screws, you can easy to install it on wall or door to collect mails or suggestions.
LOCKING BOX WITH SLOT: The top of the box has one narrow slot which measures 3.2 inch, suitable for suggestion cards,votings and another wide slot measures 9 inch, suitable for files or mails. The storage on the top is convenient for you to storage blank suggestion cards

No. 8

Amylove Lockable Wall Mounted Mailbox for Outside, Suggestion Box with 2 Keys Metal Donation Ballot Box with Slot for Office Charity Cards Money Voting Collection, 8.3'' l x 11.8'' H x 2.8'' W(White)

Package Content: you will get 1 piece of metal donation box and 2 keys, the product comes with an upgraded waterproof cover to prevent breakage of the contents, which can meet your needs in daily life
Reliable Material: the suggestion box with lock is made of metal and galvanized steel, light weight, safe and odorless, you can use it without worry; The product is strong and reliable, not easy to break, which can provide you with long service
Easy to Use: for ease of use, our donation box with lock comes with screws and is predrilled, so you can easily attach it to any wall or counter; In addition, the top of the box has a wide slot that can easily hold a ballot, mailer, or check
Large Capacity: our suggestion box with slot measures approximately 8.27 x 11.81 x 2.76 inches/ 21 x 30 x 7 cm, large enough to hold your ballots, suggestions, tickets, cards, etc.; The proper size makes it lightweight and easy to carry and store
Wide Range of Applications: metal ballot box can be widely applied to voting, raffles, fundraising, church activities, donations, suggestions, collecting opinions from employees or customers and other activities; It is a useful tool in daily life at home, office, or school

No. 9

xydled Suggestion Box with Key Lock, Locking Metal Donation Ballot Drop Box, Comment Prayer Box with Slot for Office, Fundraising, Church, School, Home Use, Pink, 8.7 x 7.1 x 5.9 Inches

【DURABLE MATERIAL&CONSTRUCTION】 - xydled wall mounted ballot box is made of solid and sturdy metal,special skin can resist scratching,can be conveniently put on the desk and also installed in the wall of the room.
【HIGH QUALITY LOCK】 - xydled ballot box is fitted with a secure lock and two keys.The secure design lockable wall mounted drop box has a highly durable metal lock with two keys for easy access.
【LARGE CAPACITY】 - Built in storage box with humanized design and large space suitable for your ballots cards, votes,blank forms,money, and personal items.
【AVAILABLE IN 3 Colors】 - xydled donation box has variety of color choices and better meet the needs of different taste.
【ALL-WEATHER SERVICE】 - We will continue to uphold the positive, enthusiastic, sincere, pragmatic spirit of enterprise to provide you with all-weather service.

No. 10

Sevenuncles Metal Donation Box Collection Box Safe Suggestion Drop Box with Lock Wall Mounted Mailbox with Rain Cover Delivery Ballot Box with Slot for Outside Home Office (Black)

4 Key Options for Convenience: Our small lock box comes with four keys, providing you with extra backups in case of loss or misplacement; this ensures that your delivery boxes for outside remain secure at all times; whether you use it as a ballot box, donation box, or a key drop box, you’ll always have access with peace of mind
Durable Metal Construction & Corrosion-Resistant Design: Crafted from high-quality metal, our lockable storage box is designed with a special anti-corrosion coating and a rainproof cover to protect contents from harsh weather conditions; this thoughtful metal suggestion box not only safeguards your important documents but also shields paper currency, documents, and other valuables from damage due to rain or humidity
Versatile Design for Various Uses: Whether you need a money collection box, donation box with lock, or a suggestion box, this lock box is perfect for any purpose; it features a practical, compact design that makes it ideal for homes, offices, or public spaces, where you can easily collect ballots or donations in a secure and organized manner
Easy Installation with Pre-Drilled Holes: Our drop box with lock comes with pre-punched holes on the back, making it simple to mount on any wall, fence, or door; it can be used for a variety of purposes, such as a ballot box or donation box, and its robust construction ensures reliable use for years; the easy-to-follow installation allows you to set up your metal box quickly and securely
Perfect Size for Everyday Use: The compact size of this key drop box is perfect for outdoor spaces where you need secure mail or document collection; measuring 10.24 x 5.71 x 2.95 inches, this metal suggestion box is convenient for both personal and business use; whether you're collecting suggestions, donations, or simply need a secure place for key drop-offs, this versatile, lockable box fits your needs effortlessly

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Last update on 2025-06-09 / Affiliate links / Images from Amazon Product Advertising API

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