8x4 #000 Kraft Self-Seal Bubble Mailers 25-Pack B851SS25PK
$9.36
/ case of 25$0.37 per mailer
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| 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" × 4"
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.”
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Specifications
| Inside dimensions | 8" × 4" (L × W) |
|---|---|
| Board / material | Paper Exterior/Bubble Lining |
| Color | Kraft |
| Sold as | Case of 25 |
| Physical units per order increment | 1 |
| Case weight | 0.64 lb |
| Outer carton (shipping) | 10.0 × 7.5 × 5.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436059022 |
| SKU | B851SS25PK |
About this item
SKU B851SS25PK — 8" × 4", Paper Exterior/Bubble Lining, Kraft. Sold as a case of 25, shipped from US warehouses.
8x4 Kraft Self-Seal Bubble Mailers #000 - Lightweight Protection, 25 Pack. SKU B851SS25PK is an 8 x 4 kraft bubble mailer for buyers searching 8x4 bubble mailers, #000 kraft bubble mailers, or small self-seal padded mailers. The listing identifies kraft paper exterior, bubble-lined cushioning, peel-and-stick self-seal closure, #000 size, and a 25-pack quantity. Use it for small parcel shipments that need a padded mailer instead of a box or flat envelope. Confirm fit, price, availability, and checkout delivery before ordering.
Small padded mailers: Good fit for shipping jewelry, cosmetics, small electronics, accessories, cards, and small fragile items. 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.
Common questions
What does #000 mean and what size items fit?
#000 is the industry standard designation for 4" x 8" mailers. This size accommodates items up to roughly 3" x 5" x 2", including small phones, sunglasses, cosmetics, jewelry boxes, and documents. The 3/16" bubble lining compresses slightly to fit varied product depths.
Is the peel-and-stick closure reliable for shipping?
Yes. The self-sealing strip creates a secure, tamper-evident closure that meets USPS, UPS, and FedEx standards. The adhesive is pressure-sensitive and sets permanently, no additional tape required unless extra security is needed.
How much does this mailer add to shipping weight?
Each mailer weighs approximately 0.14-0.16 oz empty, keeping dimensional weight minimal. At 4" x 8", this mailer qualifies for standard ground rates and often fits into USPS Priority Mail and UPS Ground pricing tiers for lightweight packages.
Are these mailers eco-friendly?
Yes. The exterior uses 100% recycled kraft paper and the polyethylene bubble lining is recyclable in many facilities. This supports sustainability goals while maintaining professional branding on customer-facing shipments.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.