8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 100/Case B856SS
$40.83
/ case of 100$0.41 per mailer
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Check the fit and feel before buying in bulk.
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
8 1/2" × 14 1/2"
Board / material
Paper Exterior/Bubble Lining
Color
Kraft
Freight class
Class 300
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
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 | 6.78 lb |
| Outer carton (shipping) | 19.5 × 16.0 × 16.0 in |
| LTL freight class | Class 300 |
| GTIN | 841436023467 |
| SKU | B856SS |
About this item
SKU B856SS — 8 1/2" × 14 1/2", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 100, shipped from US warehouses.
Protect fragile items with these 8.5 x 14.5 " kraft self-seal bubble mailers featuring 3/16 " high slip bubble cushioning and peel-and-stick tamper-evident closure. Made from recycled kraft paper with integrated bubble lining for lightweight, eco-friendly shipping. Pack of 100 mailers ready to ship.
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.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
Will these mailers pass UPS dimensional weight requirements?
Yes. The #3 size (14.5" 8.5") qualifies as UPS-eligible under standard dimensional weight thresholds. This helps you avoid surcharges and keeps your per-shipment costs predictable, especially for lightweight fragile items.
How much shock protection does the 3/16" bubble lining provide?
The 3/16" (approximately 5mm) bubble lining absorbs moderate impact during transit, protecting items like jewelry, small electronics, and cosmetics from typical handling shock. For heavier or extremely fragile items, we recommend pairing with internal void fill.
Are these mailers eco-friendly?
Yes. The exterior is made from recycled golden kraft paper, making these mailers fully recyclable and compostable. This supports your sustainability claims to environmentally conscious customers and reduces your brand's carbon footprint.
How easy is the self-seal closure to use at scale?
The peel-and-stick lip requires zero additional tape or equipment, your team simply peels and press to seal. This one-step process accelerates packing speed, reduces labor costs, and ensures consistent tamper-evident closures across every shipment.
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.