8.5x12 Bubble Mailers - Kraft Self-Seal, 25-Pack
$22.01
/ case of 25$0.88 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
8 1/2" × 12"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 8 1/2" × 12" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 25 |
| Order in multiples of | 1 |
| Case weight | 2.1 lb |
| Outer carton (shipping) | 13.25 × 10.5 × 8.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436059060 |
| SKU | B855SS25PK |
About this item
SKU B855SS25PK — 8 1/2" × 12", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 25, shipped from US warehouses.
#2 self-seal bubble mailers in 8.5x12 " dimensions, use for e-commerce packers and fragile goods shippers. Each case of 25 features recycled kraft paper exterior with secure peel-and-stick closure and 3/16 " high-slip bubble cushioning for reliable product protection.
Bubble mailers and padded mailers: Good fit for shipping books, cosmetics, accessories, samples, small parts, and other items that need light cushioning. These mailers help ecommerce teams and small businesses choose protective, right-sized packaging for common fulfillment workflows.
Common questions
What makes these mailers better than non-padded envelopes for fragile items?
The 3/16" bubble lining absorbs shock and compression damage during transit, protecting contents from dents, breaks, and impact damage. This reduces return rates and customer dissatisfaction compared to unpadded alternatives, making them cost-effective for higher-value shipments.
Are these mailers recyclable and eco-friendly?
Yes. The exterior is made from recycled kraft paper, making them curbside-recyclable in most programs. This appeals to environmentally conscious consumers and helps reduce your brand's carbon footprint.
How quickly can I seal these mailers?
The self-seal peel-and-stick closure requires no tape, glue, or additional materials. Simply press the strip to seal in seconds, speeding up packing operations and reducing labor costs.
Will these mailers pass UPS and FedEx requirements?
Yes. These mailers meet standard carrier dimensional and weight requirements for small package shipping. Always verify current carrier policies, but the 12" x 8.5" size is widely accepted for domestic ground and priority services.
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.