9 1/2 x 14 1/2" Kraft (25 Pack) #4 Self-Seal Bubble Mailers
- Mailers feature a 3/16" high slip bubble lining for easy insertion of products.
- Peel and stick lip provides a secure, tamper evident closure.
- Recycled golden kraft paper exterior.
Stock Number | Pricing |
|---|---|
| Stock NumberB857SS25PK | Pricing |

Outside W x L: 9 1/2 x 14 1/2"
Inside W x L: 9 3/8 x 13 1/4"
Part Number: #4
Quantity Per Case: 25
Order in Multiples of: 1
Freight Class: 300
Weight: 2.24 EA
NMFC Code: 20490-2
Ships Parcel: Yes
These #4 kraft self-seal bubble mailers combine a recycled golden kraft paper exterior with a 3/16" high-slip bubble lining, delivering lightweight cushioning without meaningfully increasing shipment weight. The peel-and-strip closure creates a tamper-evident bond with no additional tape or sealing equipment required.
The high-slip interior surface speeds loading and reduces snagging during insertion, making these mailers well-suited for e-commerce fulfillment, retail distribution, subscription box operations, and direct-to-consumer apparel and accessory shipping. They perform reliably for documents, soft goods, and other flat or lightly padded items.
Each mailer measures 9 1/2 x 14 1/2 inches and is designed for flat or low-profile products. Cases are packed in quantities of 25, keeping inventory increments manageable for small operations and multi-SKU facilities alike.
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