6x8 Kraft Self-Seal Stayflats Plus Mailers 100/Case
$35.49
/ case of 100$0.35 per mailer
Request bulk pricing
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
6" × 8"
Board / material
.028 Chipboard
Color
Kraft
Freight class
Class 60
Specifications
| Inside dimensions | 6" × 8" (L × W) |
|---|---|
| Board / material | .028 Chipboard |
| Color | Kraft |
| Sold as | Case of 100 |
| Physical units per order increment | 100 (one case) |
| Case weight | 8.56 lb |
| Outer carton (shipping) | 13.25 × 11.5 × 6.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436023719 |
| SKU | RM1K |
About this item
SKU RM1K — 6" × 8", .028 Chipboard, Kraft. Sold as a case of 100, shipped from US warehouses.
The 6x8" Kraft Self-Seal Stayflats Plus Mailers - Puncture-Resistant is a shipping mailer for documents, catalogs, apparel, small parts, photos, and lightweight e-commerce orders. Listed specs include size 6" x 8"; kraft material; case of 100. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
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
Will these mailers protect photos and documents from bending?
Yes. The.028 chipboard construction provides rigid, bend-resistant protection that keeps photos and documents flat throughout shipping. The Stayflats Plus® design eliminates the need for additional stiffener boards, reducing material costs while maintaining professional presentation.
How much does this reduce shipping costs compared to heavier mailers?
Kraft chipboard mailers are significantly lighter than padded or corrugated alternatives, lowering dimensional weight charges and postage fees. For e-commerce brands shipping high volumes, switching to these lightweight mailers can reduce per-unit shipping costs by 15-25% depending on carrier and zone.
Is the peel-and-seal closure reliable for transit?
Absolutely. The integrated peel-and-seal adhesive closure is engineered for secure, tamper-evident sealing. No additional tape, glue, or equipment is required, simply peel, align, and press for a professional, customer-friendly seal that lasts through shipping and handling.
Can customers easily open these mailers?
Yes. The pull-tab tear strip is designed for intuitive, damage-free opening. Customers simply locate and pull the tear strip to reveal contents without risking product damage or requiring scissors, enhancing unboxing experience and reducing return friction.
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.