White Poly Mailers - 7.25x8 Self-Seal White
$17.05
/ case of 25$0.68 per mailer
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
8" × 8"
Board / material
Polyethylene
Color
White
Freight class
Class 300
Specifications
| Inside dimensions | 8" × 8" (L × W) |
|---|---|
| Board / material | Polyethylene |
| Color | White |
| Sold as | Case of 25 |
| Order in multiples of | 1 |
| Case weight | 0.95 lb |
| Outer carton (shipping) | 8.5 × 8.5 × 6.75 in |
| LTL freight class | Class 300 |
| GTIN | 848109046068 |
| SKU | B82725PK |
About this item
SKU B82725PK — 8" × 8", Polyethylene, White. Sold as a case of 25, shipped from US warehouses.
The 7.25" x 8" Bubble Lined Poly Mailers, White, 25-Pack Self-Seal is a bubble mailer for small e-commerce shipments, media, jewelry boxes, parts, photos, and documents that need built-in cushioning. Listed specs include size 7.25" x 8"; white material; case of 25. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Small padded mailers: Good fit for shipping jewelry, cosmetics, small electronics, accessories, cards, and small fragile items. These mailers help ecommerce teams and small businesses choose protective, right-sized packaging for common fulfillment workflows.
Common questions
Are these mailers UPS and FedEx approved?
Yes. At 7 1/4" x 8", these mailers comply with UPS, FedEx, and USPS dimensional standards and won't trigger dimensional weight penalties on small packages. Confirm carrier specifications for your specific weight and destination zone.
How much bubble cushioning is provided?
The integrated bubble lining provides standard 3/16" bubble cell depth, offering adequate shock protection for most fragile items weighing under 5 lbs. For heavier or extremely delicate goods, pair with additional void fill material.
Is the peel-and-seal closure reusable or one-time?
The adhesive strip is designed for single-use application. Once sealed, opening and re-sealing will compromise the adhesive bond. The seal is tamper-evident and moisture-resistant when properly applied.
Can these mailers withstand wet conditions?
Yes. The polyethylene exterior and sealed construction provide moisture and tear resistance, protecting contents from humidity and light rain. For heavy moisture exposure or extreme weather, consider additional waterproof wrapping.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.