8x4 #000 White Self-Seal Bubble Mailers 500/Case B828
$105.61
/ case of 500$0.21 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
2 Mil Polyethylene / 3/16" Bubble Lining
Color
White
Freight class
Class 300
Specifications
| Inside dimensions | 8" × 4" (L × W) |
|---|---|
| Board / material | 2 Mil Polyethylene / 3/16" Bubble Lining |
| Color | White |
| Sold as | Case of 500 |
| Order in multiples of | 1 |
| Case weight | 8.78 lb |
| Outer carton (shipping) | 23.0 × 18.75 × 15.25 in |
| LTL freight class | Class 300 |
| SKU | B828 |
About this item
SKU B828 — 8" × 4", 2 Mil Polyethylene / 3/16" Bubble Lining, White. Sold as a case of 500, shipped from US warehouses.
8x4" #000 white self-seal bubble mailers in bubble-lined kraft or poly, packed 500 per case (SKU B828); 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
What size items fit in a 4" x 8" bubble mailer?
This size accommodates small to medium items such as jewelry, phone accessories, cosmetics, small electronics, documents, and gift items. The flexible poly material allows slight overstuffing for soft goods without compromising the seal.
Is the peel-and-seal closure UPS/FedEx/USPS compliant?
Yes. The self-adhesive strip creates a secure, tamper-evident closure that meets carrier requirements for USPS, UPS, and FedEx shipping. The white exterior is compatible with printed labels and barcode scanning.
How much bubble coverage does the 3/16" lining provide?
The 3/16" bubble lining covers the interior surface, creating multiple cushioning layers that absorb impact and vibration. This thickness is ideal for fragile items requiring moderate protection during standard ground shipping.
What's the advantage of ordering a case of 500 vs. smaller packs?
A 500-count case offers the lowest per-unit cost and ideal for high-volume shippers, reducing reorder frequency and storage needs. For lower volumes, we also offer 25-pack quantities.
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.