8x4 #000 Kraft Self-Seal Tear Strip Bubble Mailers 500/Case B851SSTT
$78.64
/ case of 500$0.16 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" × 4"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 8" × 4" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 500 |
| Order in multiples of | 1 |
| Case weight | 11.52 lb |
| Outer carton (shipping) | 27.5 × 16.25 × 15.5 in |
| LTL freight class | Class 300 |
| SKU | B851SSTT |
About this item
SKU B851SSTT — 8" × 4", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 500, shipped from US warehouses.
8x4" #000 kraft self-seal bubble mailers in bubble-lined kraft or poly, packed 500 per case (SKU B851SSTT); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; the self-seal closure needs no tape. Order by the case of 500.
Common questions
Will these mailers meet UPS and FedEx weight limits for small package shipping?
Yes. The lightweight kraft and bubble construction significantly reduces dimensional weight, helping packages qualify for ground shipping rates. Always verify current carrier dimensional weight policies, but this size consistently stays within small parcel thresholds.
How much shock protection does the 3/16" bubble provide?
The 3/16" bubble lining is engineered for fragile items like cosmetics, electronics, and jewelry, absorbing impact from drops up to 2-3 feet during standard handling. For heavier or extremely fragile items, consider layering with additional cushioning material.
Are these mailers branded as Packrift or generic kraft?
These feature recycled golden kraft paper with no pre-printed branding, allowing you to add custom labels, stickers, or stamps for white-label fulfillment and brand consistency.
How does the peel-and-stick closure compare to staples or tape in terms of security?
The self-seal adhesive strip creates a tamper-evident closure that's visible if opened, plus the integrated tear strip provides a professional unboxing experience. This reduces customer damage claims and improves perceived quality versus tape-sealed mailers.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.