4x8 Bubble Mailers - Kraft Self-Seal, 250/Case
$48.36
/ case of 250$0.19 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 8"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 4" × 8" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 250 |
| Order in multiples of | 1 |
| Case weight | 5.34 lb |
| Outer carton (shipping) | 20.5 × 16.5 × 15.5 in |
| LTL freight class | Class 300 |
| GTIN | 841436049443 |
| SKU | B851SSRTT |
About this item
SKU B851SSRTT — 4" × 8", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 250, shipped from US warehouses.
Protect fragile goods with minimal weight impact using our 4x8 " kraft self-seal bubble mailers. Each case includes 250 mailers with 3/16 " slip bubble lining, quick-tear strip, and recycled kraft exterior, ideal for e-commerce packers shipping lightweight, delicate items.
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
Is the 4" x 8" size UPS and USPS eligible?
Yes. The #000 dimensions (4" x 8") meet USPS Priority Mail and UPS Ground size requirements. The lightweight construction helps minimize dimensional weight surcharges, making it cost-effective for small parcels.
How much shock protection does the 3/16" bubble provide?
The 3/16" high slip bubble lining provides adequate cushioning for lightweight fragile items such as jewelry, electronics, trading cards, and collectibles. For heavier or more delicate items, consider larger mailer sizes with thicker bubble.
Can customers easily open these mailers?
Yes. The integrated tear strip allows customers to open the mailer quickly without scissors or box cutters, improving unboxing experience and reducing return complaints related to difficult opening.
Are these mailers environmentally friendly?
The kraft paper exterior is made from recycled materials and is fully recyclable, making these mailers a sustainable choice for eco-conscious shippers and customers.
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.