8x4 #000 Kraft Self-Seal Bubble Mailers 250/Case
$53.57
/ case of 250$0.21 per mailer
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Check the fit and feel before buying in bulk.
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
8" × 4"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 8" × 4" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 250 |
| Physical units per order increment | 1 |
| Case weight | 5.18 lb |
| Outer carton (shipping) | 20.5 × 16.5 × 15.5 in |
| LTL freight class | Class 300 |
| GTIN | 812578009602 |
| SKU | B851SSR |
About this item
SKU B851SSR — 8" × 4", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 250, shipped from US warehouses.
Protect small fragile items with Packrift ' s 8x4 kraft bubble mailers featuring a 3/16 " high slip bubble lining for secure, easy insertion. Each case contains 250 self-sealing mailers with peel-and-stick closure and recycled golden kraft paper exterior, ideal for e-commerce packers shipping lightweight, delicate goods.
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.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
Are these mailers UPS/FedEx approved?
Yes. The 8" 4" dimensions meet USPS Priority Mail, UPS Ground, and FedEx standard envelope specifications. The self-sealed closure is carrier-compliant. Verify weight limits with your carrier (typically <1 lb for dimensional rate optimization).
What is the bubble cell size and how much shock protection does it provide?
The 3/16" bubble lining offers medium-duty cushioning, ideal for non-fragile or semi-fragile items (jewelry, small electronics, documents). For extremely fragile goods, consider our larger bubble or multi-layer options.
Can I use these for heavy or sharp items?
No. These mailers are designed for lightweight, non-sharp items under 1 lb. Heavy goods or items with sharp edges require rigid boxes. The kraft exterior provides tear resistance but is not puncture-proof.
Is the kraft exterior printable for branding?
Yes. The smooth recycled kraft surface accepts custom printing (flexo, digital, or pre-printed labels). Contact sales for volume print specifications and turnaround times.
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.