6x9 5 Mil Self-Seal Tear Strip Poly Mailers 1000/Case B871
$57.89
/ case of 1000$0.06 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
6" × 9"
Board / material
2.5 Mil Polyethylene
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 6" × 9" (L × W) |
|---|---|
| Board / material | 2.5 Mil Polyethylene |
| Color | White |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 12.0 lb |
| Outer carton (shipping) | 11.75 × 7.25 × 6.0 in |
| LTL freight class | Class 60 |
| SKU | B871 |
About this item
SKU B871 — 6" × 9", 2.5 Mil Polyethylene, White. Sold as a case of 1000, shipped from US warehouses.
6x9" self-seal poly mailers in 5 mil polyethylene film, packed 1000 per case (SKU B871); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; the self-seal closure needs no tape. Order by the case of 1000.
Common questions
Will labels and stamps stick reliably to these mailers?
Yes. The white outer surface is specifically engineered for excellent adhesion with labels, stamps, and ink. The smooth polyethylene finish ensures your branding and shipping labels remain secure throughout transit.
How puncture and water resistant are these 2.5 mil mailers?
These mailers exceed standard puncture resistance requirements and provide comprehensive water protection during shipping. The 2.5 mil thickness with reinforced seams prevents tears and moisture penetration, even under rough handling conditions.
Can the tear strip be used repeatedly or is it single-use?
The tear strip is designed for single-use opening by recipients. The self-seal closure is permanent and tamper-evident, making it ideal for security-conscious e-commerce applications.
What's the minimum order quantity and cost per unit at bulk volume?
These mailers are sold in cases of 1,000 units. Bulk ordering reduces per-unit costs significantly, contact our sales team for volume pricing on multiple cases or custom order requirements.
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.