When shipping items, the right mailer can make all the difference. Media mailers are designed to protect your goods during transit while offering a cost-effective shipping solution. Selecting the best option ensures your items arrive safely and your customers remain satisfied.
- SHIP CONFIDENTLY Poly mailers for clothing and non-fragile items. These sturdy plastic mailing bags protect contents from rain and dirt better than corrugated boxes or paper envelopes.
- WATERPROOF POLY BAGS help reduce product damage and refunds by protecting items from rain, dust, stains and more. This makes polymail bags ideal for shirts, towels, bedding, paper and wood products.
- FAST AND EFFICIENT self-sealing poly bags for shipping reduce labor with a 2-step process. Slip your product into the bag and seal it. Bags accept adhesive labels or permanent marker addressing.
- 3-LAYER EXTRUDED polyethylene film ensures complete discretion. These large poly mailers deter prying eyes from seeing sensitive contents and preserve the surprise when giftables reach your client.
- space-saving and 100% recyclable white poly mailers have high-strength seams and 1.5” flaps for over-stuffing.
- Stock up on bubble mailers for your online or home business; you get 50 white poly mailers with an easy peel off closure and a useable size of 6 x 9
- Air filled bubbles in these shipping envelopes soften the impact of travel: bubble mailers neatly and safely transport books, jewelry, CDs or DVDs and more from your online shop or small business
- Each white bubble mailer is made of durable, wear and tear resistant poly to keep items inside dry and protected; the perfect packing envelopes for shipping and a unique calling card on their doorstep.
- Our bubble padded envelopes have time-saving Redi-Strip self sealing closures; peel and seal envelopes with no moisture necessary — simply lift the strip on these envelopes and press to close
- Poly bubble mailers make lightweight shipping envelopes to reduce postage costs; distinctive white mailers are ideal for online sellers, resellers, or small businesses shipping goods
- Packaging: You will receive 100 pieces of 6.5 X 4.5 inch (16.51x11.43 cm) rigid envelopes and 5 pieces of stickers, providing a plentiful supply for everyday use and replacement. The included stickers allow you to mark reminders and enhance the protection...
- High Quality Material: These sturdy cardboard mailers are made from 350 gsm cardboard for maximum protection during transit. The reinforced construction prevents bending, crushing and scratching, whilst the handy tear strip ensures easy opening without...
- Easy To Seal And Peal: Each flat mailer has a self-adhesive seal that uses a strong sealing adhesive, eliminating the need to lick extra glue or water to moisten it. The tear strip design of the flat mailer also helps you open the package easily
- Secure And Protect: Keep your trading card, art prints, photos, media, jewelry and documents safe in transit with these protective cardboard mailers. Each hard mailer has a self-adhesive seal that is easy to peel, seal and press for a reliable closure...
- Versatile Usage: Perfect for a variety of occasions, these heavy duty mailer envelopes mailers are suitable for home use, graduation, and more, aligning with the diverse needs of men and other target audiences
- Perfect Size Black Bubble Mailer: The poly bubble mailers outer size is 6x10 inch, while the inner size is 6x9 inch. It is very suitable for transporting jewelry, makeup, cards, phone case, lips, photos, handcraft and more.Great for small business...
- Value for Money: 100 Pack Padded shipping envelopes, every one 0.3oz, more lightweight and affordable, not require extra packaging material, which can improve your company productivity at work.
- Sturdy & Durability: 6x10 bubble mailers are crafted with only the finest materials are waterproof ,cushioning ,tear-resistant, puncture-proof, they can keep your value stuff safely to destination even though using on foggy or rainy days.
- Strong Adhesion & Self-Sealing: Our bubble shipping envelopes feature a four-season adhesive that maintains strong adhesion throughout the year and a reliable self-sealing closure to ensure your packages arrive safely at their destination.
- Easy to Use & Efficient: Each poly bubble mailer contains a strong self-sealing adhesive strip. Just simply peel off and fold over to seal each package safely and securely.
- Size & Capacity – Exterior dimensions: 6x10 inches; usable interior space: 6x9 inches
- Self-Sealing Closure – Adhesive strip allows easy and secure envelope sealing.
- Versatile Use – Suitable for mailing small items such as phone cases, cards, jewelry, and accessories
- Lightweight Construction – Designed for convenient handling and shipping efficiency.
- poly mailing shipping envelopes
- White outer surface
- Water, Tear and Puncture resistant
- High Quality Self Sealing Mailers
- High-efficiency mailers are perfect for shipping a wide variety of non-fragile items
- Opaque Poly Bubble Mailers: The white bubble mailers outer size is 8.5x12 inch, while the inner size is 8.5x11 inch. With full air bubbles, our bubble mailers can protect your value products from damage caused by external impacts. The inner lining is...
- Strong Self Sealing Adhesive: Our padded envelopes is using four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced...
- Sturdy and Durable Construction: The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce...
- Convenient and Easy to Use: These poly shipping bags are the perfect choice for small and middle business for easily using with not require extra packaging material, which can improve your company productivity at work, save much time. It is very suitable...
- Enhance Brand Influence: Bright colors bring a lively atmosphere, which makes the items you transport more conspicuous and will not be easily lost. Beautiful colors can also make your customers happy and enhance your brand influence. We have been...
- Stock up on bubble mailers for your online or home business; you get 25 white poly mailers with an easy peel off closure and a useable size of 8.25 x 11
- Air filled bubbles in these shipping envelopes soften the impact of travel: bubble mailers neatly & safely transport books, jewelry, CDs or DVDs & more from your online shop or small business
- Each white bubble mailer is made of durable, wear & tear resistant poly to keep items inside dry and protected; the perfect packing envelopes for shipping and a unique calling card on their doorstep!
- Our bubble padded envelopes have time-saving Redi-Strip self sealing closures; peel and seal envelopes with no moisture necessary — simply lift the strip on these envelopes and press to close
- Poly bubble mailers make lightweight shipping envelopes to reduce postage costs; distinctive white mailers are ideal for online sellers, resellers, or small businesses shipping goods
- 【Perfect Size】The black bubble mailers outer size is 6x10 inch, while the inner size is 6x9 inch. Total thickness is approximately 4.6 mm, with each side being about 2.3 mm. Materials consist of 70% LLDPE + 30% LDPE.
- 【Economical & Convenient】Padded mailers are an affordable alternative to shipping boxes, and they will soften the impact of handling while your package is in transit,keeping your customer's items safe. Our mailers are easy to use, just simply pull off...
- 【Waterproof & Self Sealing】6x10" Bubble mailer has real water resistance with strong self-adhesive,please don't worry! If your package meets rainy day, waterproof bubble envelopes can protect your customer's packages from rain or damage.
- 【Cushioning Mailers】Our bubble poly mailers are lined with 80gsm bubble with unique air cellular layers and all-round strong air bubble technology, helping absorb shock during shipment. Keeping your products safety and make your customer no complaint.
- 【Sturdy Construction】Metronic mailing envelopes are crafted with only the finest materials. These padded mailers are tear-resistant, puncture-proof,which exceptionally protect your packages. Reassured mail products, supplies, gifts and more from your...
- 【Easy to Use】These small padded mailers are easy to use, not requiring extra packaging material. Simply peel and fold over to seal each package safely and securely.
- 【Protect Your Privacy】The bubble packaging envelopes,with opaque design, not only can block strong light, but also can protect your privacy well.
- Size: #5(1.7)
- Dimensions: 12" x 16
- Puncture, Tamper, and Water Resistant Poly Mailer
- Self-Sealing Tear Strip for Secure Closure
- Quantity: 10
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Last update on 2026-07-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Shipping Media Mailers
Understanding Media Mailer Types
- Padded Mailers: These offer an extra layer of cushioning with bubble wrap or foam lining, ideal for fragile items like books, DVDs, or small electronics.
- Rigid Mailers: Constructed from sturdy cardstock or cardboard, these mailers are excellent for preventing bending or damage to photos, documents, or artwork.
- Self-Sealing Mailers: Many mailers come with an adhesive strip for easy and secure closure, saving time and eliminating the need for tape.
Key Features to Consider
- Durability: Look for mailers made from strong materials that can withstand tearing, puncture, and moisture.
- Size: Accurately measure your items to ensure a snug fit without excessive empty space, which can lead to shifting and damage.
- Weight: Lighter mailers can help reduce overall shipping costs, especially for businesses sending out a high volume of packages.
- Eco-Friendliness: Many manufacturers offer recyclable or biodegradable options for environmentally conscious shipping.
When to Use Media Mailers
- Media mailers are specifically designed for items eligible for USPS Media Mail rates, which typically include books, sound recordings, video recordings, printed music, and manuscripts.
- They are a cost-effective choice for sending these specific types of items, offering protection at a lower postage cost compared to standard parcel services.