10.5x16 #5 White Self-Seal Bubble Mailers 25-Pack B858WSS25PK
$25.27
/ case of 25$1.01 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
10 1/2" × 16"
Board / material
Paper Exterior/Bubble Lining
Color
White
Freight class
Class 300
Specifications
| Inside dimensions | 10 1/2" × 16" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | White |
| Sold as | Case of 25 |
| Order in multiples of | 1 |
| Case weight | 2.6 lb |
| Outer carton (shipping) | 17.0 × 12.25 × 7.75 in |
| LTL freight class | Class 300 |
| SKU | B858WSS25PK |
About this item
SKU B858WSS25PK — 10 1/2" × 16", Paper Exterior/Bubble Lining, White. Sold as a case of 25, shipped from US warehouses.
10.5x16" #5 white self-seal bubble mailers in bubble-lined kraft or poly, packed 25 per pack (SKU B858WSS25PK); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; the self-seal closure needs no tape. Order by the pack of 25.
Common questions
What makes the 3/16" bubble lining effective for fragile items?
The 3/16" bubble cell size provides optimal shock absorption for lightweight to medium-weight fragile goods. This thickness absorbs impact without adding excessive weight or dimensional surcharges from UPS or FedEx, while the high-slip design allows easy product insertion without puncturing the bubble layer.
Is the self-seal closure really tamper evident?
Yes. The peel-and-stick closure is tamper evident, once sealed, any attempt to open the mailer leaves visible evidence of tampering. This reassures both you and your customers that the package remained secure throughout the supply chain.
Can these mailers be used for UPS Ground and Express shipments?
Absolutely. The 16" x 10.5" dimension meets UPS, FedEx, and USPS eligibility requirements for domestic and priority shipments. The lightweight paper-bubble construction keeps dimensional weight charges minimal, improving your shipping margin.
How much coverage does one case of 25 provide for typical e-commerce volume?
A case of 25 mailers covers approximately 1, 2 days of medium-volume e-commerce packing (10, 15 daily shipments). For higher-volume operations, ordering in bulk cases reduces per-unit cost and ensures consistent inventory for fragile item shipments.
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.