Attributes

Brand	-
Category	Packaging / Bubble Wrap
Origin	-
Dimensions	20 x 25 cm (approx. 8 x 10 inches)
Material Composition	Double-layer polyethylene with integrated air bubbles
Color	Metallic Silver with White Interior
Closure Type	Self-sealing adhesive strip
Wall Thickness	Thickened 60 microns for extra durability
Water Resistance	Yes, moisture-proof exterior
Recyclability	Recyclable where #4 plastic films are accepted
Package Quantity	50 mailers per pack
Best Use Case	Small electronics, jewelry, cosmetics, and books
Brand	Rongjing

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Fast shipping and great product

Arrived quickly and well-packaged themselves. These are now my go-to mailers for all my eBay shipments. Customers have commented on how secure their packages feel.

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect size for my small business

These mailers are exactly what I needed for shipping handmade jewelry. The double layer provides great peace of mind, and the silver exterior looks professional. The adhesive strip is very strong.

Anonymous

Mar 21, 2026

Rating: 5/5

Great value for money

Compared to other brands, these offer much better thickness at a lower price point. The self-seal tab works perfectly every time without needing extra tape.

Anonymous

Mar 17, 2026

Rating: 5/5

Excellent shock absorption

I shipped a fragile glass ornament in one of these, and it arrived without a scratch. The foam-like texture of the bubbles really cushions the item well. Will definitely reorder.

Anonymous

Mar 13, 2026

Rating: 3/5

Decent but sticky residue

The protection is good, but I noticed sometimes the adhesive strip leaves a bit of residue on the flap if you try to reposition it. Best to seal it correctly the first time.

Anonymous

Mar 01, 2026

Rating: 4/5

Good quality, slightly smaller than expected

The quality of the bubble wrap is excellent and feels very thick. Just make sure to measure your items carefully as the internal space is slightly less due to the thick padding. Still a great buy.

5 FAQ

Q: Do you offer bulk discounts for orders over 500 packs?

A: Yes, we offer tiered wholesale pricing for large volume orders. Please contact our sales team directly through the 'Contact Seller' button for a custom quote.

Q: Are these mailers suitable for international shipping?

A: Yes, our double-layer bubble mailers meet standard international shipping requirements for weight and durability. However, please check specific carrier restrictions for your destination country.

Q: What is the internal usable space inside the 20x25 mailer?

A: Due to the thickened double-layer construction, the internal usable width is approximately 18cm and the length is about 23cm. We recommend measuring your item before purchasing.

Q: Is the adhesive strip reusable if I make a mistake?

A: The adhesive strip is designed for a single strong seal. While you might be able to peel it open gently immediately after closing, it loses significant stickiness once fully pressed, so we advise careful alignment before sealing.

Q: Can I write directly on the silver surface with a marker?

A: Absolutely! The metallic silver surface accepts permanent markers and ballpoint pens very well, making it easy to label addresses or add handling instructions.

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