7x9" White Chipboard Tab Lock Stayflats Mailers - 100 Count Case
$36.11
/ case of 100$0.36 per mailer
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
7" × 9"
Board / material
.028 Chipboard
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 7" × 9" (L × W) |
|---|---|
| Board / material | .028 Chipboard |
| Color | White |
| Sold as | Case of 100 |
| Order in multiples of | 100 |
| Case weight | 11.72 lb |
| Outer carton (shipping) | 11.5 × 10.25 × 7.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436023825 |
| SKU | RM10W |
About this item
SKU RM10W — 7" × 9", .028 Chipboard, White. Sold as a case of 100, shipped from US warehouses.
The 7x9" White Chipboard Tab Lock Stayflats Mailers - 100 Count Case is a rigid chipboard mailer for photos, prints, documents, calendars, certificates, and flat items that should not ship in a soft envelope. Listed specs include size 7" x 9"; white 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.
Common questions
Do these mailers require additional stiffeners or packaging tape?
No. The.028 chipboard construction and integrated tab-lock closure provide sufficient rigidity and security without requiring additional stiffeners, filler, or reinforcement tape, reducing packing time and material costs.
What's the weight impact on shipping costs?
These lightweight mailers minimize dimensional weight charges. The 7" x 9" size is ideal for standard postage tiers while the chipboard material eliminates the need for bulky padding, maximizing your profit margins on each shipment.
Are these suitable for high-value items like photos or documents?
Yes. The rigid.028 chipboard material provides excellent puncture and bend resistance, making these mailers ideal for protecting photographs, certificates, artwork, and important documents during shipping.
Can I use these for professional branding?
Absolutely. The white finish provides a clean, professional canvas for custom printing or branding, allowing you to reinforce brand identity during unboxing while maintaining the protective integrity of the mailer.
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.