9 1/2 x 14 1/2" White (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.
- Attractive white paper exterior.
Stock Number | Pricing |
|---|---|
| Stock NumberB857WSS25PK | 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: 2.48 EA
NMFC Code: 20490-2
Ships Parcel: Yes
These #4 white self-seal bubble mailers deliver lightweight cushioned protection in a 9 3/8 x 13 1/4" interior format. The 3/16" high-slip bubble lining absorbs transit impact while keeping unit weight low, and the peel-and-strip self-seal lip forms a tamper-evident bond without tape or additional equipment.
The white paper exterior suits both branded and unbranded outgoing shipments, making these mailers a practical fit for e-commerce fulfillment centers, retail distribution, subscription box operations, and mail-order businesses shipping documents, apparel, small components, or media.
Each case contains 25 mailers and weighs approximately 2.48 lbs, keeping per-shipment weight additions minimal. The parcel-friendly case size supports flexible stocking at any volume, from single-case replenishment to full pallet builds.
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