6x8 Chipboard Self-Seal White Mailers - Lightweight & Eco-Friendly, Case of 200

$56.59
/ case of 200$0.28 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" × 8"
Board / material
.018 Chipboard
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 6" × 8" (L × W) |
|---|---|
| Board / material | .018 Chipboard |
| Color | White |
| Sold as | Case of 200 |
| Order in multiples of | 200 |
| Case weight | 13.48 lb |
| Outer carton (shipping) | 12.25 × 8.75 × 8.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436090537 |
| SKU | RMU86W |
About this item
SKU RMU86W — 6" × 8", .018 Chipboard, White. Sold as a case of 200, shipped from US warehouses.
Common questions
Are these mailers truly self-sealing, or do they require adhesive activation?
Yes, the pressure-sensitive adhesive on the flap activates with simple pressure, no water, tape, or equipment needed. The integrated tear strip allows customers to open packages cleanly without scissors or tools.
Can these lightweight mailers protect rigid or heavy items?
The.018 chipboard construction provides excellent puncture and bend resistance for soft goods, documents, and photo prints. For items over 2 lbs or with hard edges, consider heavier-duty mailers in this product line.
How do these mailers impact my shipping costs?
Stayflats Lite mailers are engineered to minimize dimensional weight charges. The lightweight design reduces both actual and billable weight, directly lowering USPS, UPS, and FedEx shipping expenses per unit.
Are these mailers sustainable for eco-conscious brands?
Absolutely. These mailers are made from 100% post-consumer recycled paperboard and are 100% recyclable, allowing your brand to meet sustainability commitments while reducing environmental impact.
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.



