6x6 Kraft Self-Seal Stayflats Plus Mailers 200/Case RM9K
$58.24
/ case of 200$0.29 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" × 6"
Board / material
.028 Chipboard
Color
Kraft
Freight class
Class 60
Specifications
| Inside dimensions | 6" × 6" (L × W) |
|---|---|
| Board / material | .028 Chipboard |
| Color | Kraft |
| Sold as | Case of 200 |
| Order in multiples of | 200 |
| Case weight | 12.98 lb |
| Outer carton (shipping) | 18.25 × 10.5 × 6.75 in |
| LTL freight class | Class 60 |
| SKU | RM9K |
About this item
SKU RM9K — 6" × 6", .028 Chipboard, Kraft. Sold as a case of 200, shipped from US warehouses.
6x6" kraft self-seal chipboard mailers in rigid chipboard, packed 200 per case (SKU RM9K); 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 200.
Common questions
Do these mailers need additional stiffeners or cardboard inserts?
No. The.028 kraft chipboard is rigid enough to protect contents without additional reinforcement. This saves you time, reduces packaging costs, and keeps mailer weight down for lower postage rates.
How does the peel-and-seal closure work?
Simply peel back the adhesive strip backing and press firmly along the top edge to seal. The integrated pull-tab tear strip allows customers to open mailers cleanly without scissors, improving unboxing experience.
Are these mailers suitable for shipping heavier flat items?
Yes. The.028 chipboard thickness provides excellent puncture and crush resistance for documents, photos, and flat merchandise up to reasonable weights. For very heavy items, consider our heavier gauge options.
What makes these kraft mailers better than padded or plastic alternatives?
Kraft stayflats offer cost-effective protection with lower postage weight, professional presentation, and recyclability, appealing to eco-conscious customers. They're ideal for flat items that don't require cushioning, reducing unnecessary material waste and expense.
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.