8x4 Bubble Mailers - White Self-Seal, 25-Pack
$8.34
/ case of 25$0.33 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
8" × 4"
Board / material
Paper Exterior/Bubble Lining
Color
White
Freight class
Class 300
Specifications
| Inside dimensions | 8" × 4" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | White |
| Sold as | Case of 25 |
| Order in multiples of | 1 |
| Case weight | 0.64 lb |
| Outer carton (shipping) | 10.0 × 7.25 × 5.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436058889 |
| SKU | B851WSS25PK |
About this item
SKU B851WSS25PK — 8" × 4", Paper Exterior/Bubble Lining, White. Sold as a case of 25, shipped from US warehouses.
The 8x4 #000 White Self-Seal Bubble Mailers - Lightweight Cushioned Protection 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 8" x 4"; white material; 25 Pack. 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
Will these mailers qualify for UPS/FedEx ground rates?
Yes. At 8" x 4" with lightweight bubble lining, these #000 mailers avoid dimensional weight surcharges on most ground carriers, making them cost-effective for e-commerce shippers.
What's the difference between 3/16" bubble and other heights?
3/16" bubble provides adequate shock protection for lightweight items while keeping overall mailer thickness and weight minimal. This size is optimal for items under 4 oz that don't require cushioning.
Is the self-seal closure truly tamper-evident?
Yes. The peel-and-stick closure leaves visible evidence if opened, protecting your brand reputation and reducing return disputes. The adhesive creates a secure bond that won't fail in transit.
Can I print labels directly on the white exterior?
Absolutely. The bright white paper surface is designed for easy label application and direct thermal/inkjet printing, eliminating the need for separate label stock and reducing packing time.
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.