8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 100/Case B856
$73.70
/ case of 100$0.74 per mailer
Request bulk pricing
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
8 1/2" × 14 1/2"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
Specifications
| Inside dimensions | 8 1/2" × 14 1/2" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 6.72 lb |
| Outer carton (shipping) | 22.0 × 16.0 × 15.5 in |
| LTL freight class | Class 300 |
| GTIN | 841436023382 |
| SKU | B856 |
About this item
SKU B856 — 8 1/2" × 14 1/2", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 100, shipped from US warehouses.
Ship fragile goods safely with our #3 kraft heat-seal bubble mailers featuring 3/16 " high-slip bubble lining and recycled golden kraft paper. Each case includes 100 mailers (14.5 " x 8.5 " ) designed for easy product insertion and secure closure. Lightweight protection reduces shipping costs for e-commerce packers.
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.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Larger size
9.5x14.5 #4 Kraft Self-Seal Bubble Mailers 25-Pack B85725PK
$28.68
Smaller size
7.25x12 #1 Kraft Self-Seal Tear Strip Bubble Mailers 25-Pack
$20.44
Same size, different spec
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 100/Case B856SS
$40.83
Same size, different spec
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 25-Pack
$26.88
Common questions
What is the crush strength and shock protection rating of this bubble mailer?
The 3/16" bubble lining provides cushioning suitable for lightweight to medium-weight fragile items. The high-slip design absorbs impact while preventing product friction. For heavier items over 2 lbs or extremely delicate goods, consider upgrading to a thicker bubble or combining with additional void fill.
Are these mailers UPS, FedEx, and USPS compliant for shipping?
Yes. These kraft bubble mailers meet carrier specifications for ground and priority mail services. Heat-sealed closures provide tamper-evident security that carriers recognize. Always verify final weight and dimensions against your carrier's current specifications.
Can I heat seal, tape, and staple these, or just one method?
You have flexibility, use heat sealing for a professional, secure finish; traditional tape or staples for faster closure in high-volume environments. Heat sealing is recommended for maximum security and brand presentation on direct-to-consumer shipments.
What is the environmental impact of choosing recycled kraft mailers?
Our recycled kraft exterior diverts post-consumer waste from landfills while reducing virgin fiber demand. The mailers are fully recyclable at end-of-life. Choosing these supports sustainability messaging that appeals to eco-conscious customers and can lower your carbon shipping footprint versus virgin kraft alternatives.
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.