12x8.5 #2 Kraft Self-Seal Bubble Mailers 100/Case B855
$64.00
/ case of 100$0.64 per mailer
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Secure checkout
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
Shipping & deliveryCheck cost to your ZIP code
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
12" × 8.5"
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 | 12" × 8.5" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 6.84 lb |
| Outer carton (shipping) | 20.75 × 16.25 × 14.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436023375 |
| SKU | B855 |
About this item
SKU B855 — 12" × 8.5", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 100, shipped from US warehouses.
Ship fragile items safely with these 12x8.5 " kraft heat-seal bubble mailers featuring 3/16 " bubble lining for cushioning. Made from recycled golden kraft paper with a sealed bubble interior, these #2 mailers provide UPS-eligible, lightweight protection. Case of 100 mailers, the eco-conscious choice for e-commerce packers.
Bubble mailers and padded mailers: Good fit for shipping books, cosmetics, accessories, samples, small parts, and other items that need light cushioning. 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.
Larger size
14.5x9.5 #4 Kraft Self-Seal Bubble Mailers 100/Case
$84.92
Smaller size
12x7.25 #1 Kraft Self-Seal Bubble Mailers 100/Case B854SS
$34.50
Same size, different spec
12x8.5 #2 Kraft Self-Seal Bubble Mailers 25-Pack
$18.25
Same size, different spec
12x8.5 #2 Kraft Self-Seal Bubble Mailers 100/Case B855SS
$37.24
Common questions
What's the difference between heat-seal and tape closure?
Heat-seal creates a stronger, tamper-evident bond that looks professional and reduces re-opening. Tape and staple options remain available if you prefer traditional closure, choose what works best for your workflow.
Will these mailers affect my shipping rates?
Yes, positively. At 3/16" bubble thickness, these mailers stay lightweight, minimizing dimensional weight charges on UPS and FedEx. The kraft paper adds minimal weight compared to plastic alternatives.
Are these mailers suitable for fragile items?
They provide good protection for lightweight to medium-weight fragile items like books, small electronics, and cosmetics. For heavy or extremely fragile goods, consider thicker bubble mailers or multi-layer cushioning.
Can I customize these mailers with branding?
Standard kraft mailers ship plain, but bulk orders of 5,000+ units qualify for custom printing options. Contact our sales team for white-label and branded mailer solutions.
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.