12x7.25 Bubble Mailers - Kraft Self-Seal, 100/Case
$52.61
/ case of 100$0.53 per mailer
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
12" × 7.25"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 12" × 7.25" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 100 |
| Order in multiples of | 1 |
| Case weight | 4.84 lb |
| Outer carton (shipping) | 16.75 × 15.5 × 13.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436023368 |
| SKU | B854 |
About this item
SKU B854 — 12" × 7.25", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 100, shipped from US warehouses.
Protect fragile shipments with Packrift ' s 12 x 7.25 " kraft heat-seal bubble mailers. Each case includes 100 mailers featuring a 3/16 " high slip bubble lining that cushions products during transit. Recycled kraft paper exterior with simple heat-seal, tape, or staple closure options.
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
Are these mailers UPS and FedEx compatible?
Yes. The kraft exterior and standardized 12" x 7 1/4" dimensions meet all major carrier specifications for ground and priority shipping without surcharges.
What's the advantage of 3/16" bubble over standard 1/4" bubble?
The 3/16" cell size reduces overall mailer weight and dimensional weight charges while still providing excellent shock protection for fragile items. The high-slip design also speeds product insertion, lowering labor costs in packing operations.
Can I heat seal these without equipment?
Heat sealing requires a tabletop heat sealer (recommended for high-volume users), but you can also quickly close these with tape or staples as an alternative low-cost method.
Are these environmentally friendly?
Yes. The recycled kraft paper exterior is 100% recyclable and biodegradable, allowing your customers to dispose of packaging responsibly, a major advantage for eco-conscious brands.
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.