bubble mailer pack

Available listings show outside sizes such as 8.5" × 14.5", 9.5" × 14.5", and 8.5" × 12". Corresponding usable/inside dimensions reported for these options include 8.5" × 13.5" and 9.5" × 13.5" (listed alongside the outside measurements in product details).

Product descriptions list the bubble lining thickness as 2/16 inch (approximately 1/8 inch).

The mailers pair a recycled kraft paper exterior with an inner polyethylene bubble lining. Product bullets list Material as polyethylene while descriptions note the kraft-paper outer surface.

Listings describe a self-adhesive (peel-and-seal) flap closure. Product descriptions frequently call this a self-seal or self-adhesive closure and refer to it as tamper-evident or tamper-proof once sealed.

Product specs list usable interior dimensions alongside outside measurements. For example, an 8.5" × 14.5" outside mailer is shown with a usable interior of about 8.5" × 13.5"; other listings provide their own usable dimensions in the product details.

Common pack quantities shown across listings include 10, 25, 50 and 100 mailers.

Descriptions list uses such as mailing papers, documents and letters; photographs and small paintings; and small items like jewelry, stones, coins and buttons.

Product details describe the kraft-paper exterior as water resistant for rain and snow, while the inner polyethylene bubble lining is described as waterproof.

The mailers use bubble-lined walls and multilayer padded bubble wrap to cushion contents. Listings also note heat-bonding on two sides for a watertight/tamper‑proof seal and reference air-cellular or 360° bubble technology for shock and tear protection.