14.25x20 Bubble Mailers - Kraft Self-Seal, 50/Case
$40.81
/ case of 50$0.82 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
14 1/4" × 20"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 14 1/4" × 20" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 50 |
| Order in multiples of | 1 |
| Case weight | 8.0 lb |
| Outer carton (shipping) | 21.25 × 16.0 × 15.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436023504 |
| SKU | B860SS |
About this item
SKU B860SS — 14 1/4" × 20", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 50, shipped from US warehouses.
Ship fragile goods with confidence using these #7 kraft self-seal bubble mailers featuring 3/16 " high slip bubble lining for shock absorption. The peel-and-stick adhesive closure provides tamper-evident sealing without tape, while recycled kraft paper keeps your eco-conscious shipments sustainable. Use for e-commerce packers moving 50 units per case.
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 is the bubble cell size and how much shock protection does it provide?
These mailers feature 3/16" high-slip bubble cells that create a consistent cushioning layer. This size strikes the ideal balance for mid-weight fragile items, adequate shock absorption for drops up to 3 feet while maintaining low shipping weight to avoid dimensional surcharges on UPS, FedEx, and USPS Priority Mail Express.
Are these mailers UPS and FedEx compliant?
Yes. The 20" x 14 1/4" dimensions and self-seal closure meet carrier requirements. The lightweight kraft construction minimizes dimensional weight calculations, keeping your per-unit shipping costs competitive on ground and express services.
How much product protection per roll, and what's the coverage efficiency?
Each mailer delivers 287 sq. inches of bubble-lined interior surface area with full perimeter cushioning. With 50 mailers per case, you get 14,350 sq. inches of total protective coverage, sufficient for 30-40 mid-sized items depending on product dimensions and fragility level.
Why choose recycled kraft paper over bleached white alternatives?
Recycled golden kraft is stronger, more sustainable, and supports buyer preference for eco-conscious packaging. It eliminates bleach-related disposal concerns, reduces carbon footprint per shipment, and appeals to environmentally conscious end-customers, all while maintaining professional appearance and tear resistance compared to virgin fiber options.
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.