9 1/2 x 14 1/2" White #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.
- Attractive white paper exterior.
Stock Number | Pricing |
|---|---|
| Stock NumberB857WSS | 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: 100
Order in Multiples of: 1
Freight Class: 300
Weight: 7.86 EA
NMFC Code: 20490-2
Ships Parcel: Yes
These #4 white self-seal bubble mailers combine a 3/16" high-slip interior bubble lining with a peel-and-seal adhesive strip, delivering cushioned, tape-free protection in a single lightweight package. The white paper outer surface gives shipments a clean, professional appearance without additional finishing.
The #4 size suits documents, soft goods, small accessories, apparel items, and media. E-commerce fulfillment centers, retail distribution operations, and corporate mail rooms rely on this format for customer-facing parcels where presentation and transit protection both matter.
Each case contains 100 mailers with interior dimensions measuring 9 3/8 x 13 1/4 inches. The peel-and-seal strip creates a tamper-evident closure that eliminates extra tape and reduces per-package handling time on high-volume pack-out lines. Ships via parcel carrier.
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