10.5x16" Fiber Padded Self-Seal Mailers #5 White - 100 Pack
$82.67
/ case of 100$0.83 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
Fiber Padding
Color
White
Freight class
Class 93
Specifications
| Inside dimensions | 10 1/2" × 16" (L × W) |
|---|---|
| Board / material | Fiber Padding |
| Color | White |
| Sold as | Case of 100 |
| Order in multiples of | 1 |
| Case weight | 30.32 lb |
| Outer carton (shipping) | 22.0 × 16.75 × 13.25 in |
| LTL freight class | Class 93 |
| GTIN | 841436023221 |
| SKU | B809WSS |
About this item
SKU B809WSS — 10 1/2" × 16", Fiber Padding, White. Sold as a case of 100, shipped from US warehouses.
#5 white self-seal padded mailers designed for e-commerce brands shipping delicate items. These 10.5x16 " cushioned mailers feature expandable fiber padding that absorbs shock, natural rubber adhesive peel-and-seal closure, and built-in puncture resistance, no additional packaging required. Sold in cases of 100 for cost-effective bulk shipping.
Common questions
Do I need additional bubble wrap or padding inside these mailers?
No. The expanding fiber padding provides sufficient cushioning for most e-commerce products. The padded interior absorbs shock during handling and transit, eliminating the need for extra void fill or bubble wrap, which reduces packaging costs and speeds up fulfillment.
Will the self-seal adhesive hold securely during shipping?
Yes. The natural rubber adhesive bonds only to itself, creating a tamper-evident seal that remains secure throughout shipping. The peel-and-seal design ensures consistent closure without tape or additional fasteners.
Are these mailers puncture resistant?
Yes. The fiber padding combined with the mailer construction provides puncture resistance, protecting your products from handling damage, sharp sorting equipment, and environmental hazards during transit.
What products work best in the 10.5" x 16" size?
This #5 size is ideal for apparel (folded shirts, sweaters), small electronics, books, jewelry, accessories, and other lightweight to medium-weight items up to several pounds. Check product dimensions to ensure proper fit with adequate cushioning.
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.