10 x 7 3/4 x 1" White Stayflats® Gusseted Mailers
- Manufactured from .020 white chipboard.
- Lightweight to save on postage.
- No additional stiffeners needed.
- Gusset expands to hold items up to 1" wide.
- Peel and seal closure.
- Pull tab tear strip for easy opening.
Stock Number | Pricing |
|---|---|
| Stock NumberRM1G | Pricing |

Outside Dimensions W x L x D: 10 x 7 3/4 x 1"
Thickness: .020
Quantity Per Case: 100
Order in Multiples of: 1
Freight Class: 60
Weight: 13.66 EA
NMFC Code: 20475-11
Ships Parcel: Yes
Stayflats® Gusseted Mailers in 10 x 7-3/4 x 1" provide rigid, stay-flat protection using .020 white chipboard construction — no internal stiffeners required. The gusseted sidewall expands the usable depth to a full inch, bridging the gap between standard flat mailers and bulkier protective packaging.
The expandable depth makes these mailers a practical choice for photographers shipping prints, print shops fulfilling certificate and document orders, and e-commerce operations sending bound materials, flat media, or packaged card sets. Any item that needs bend protection but exceeds the capacity of a standard rigid mailer fits naturally here.
A peel-and-seal adhesive strip closes the mailer without tape or tools, and a pull-tab tear strip gives recipients a clean, scissor-free opening experience. Sold in cases of 100 units, with parcel-friendly dimensions and lightweight chipboard keeping per-piece carrier costs manageable.
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