Stayflats® Do Not Bend Flat Mailers
Save money on shipping with these lightweight, economical mailers pre-printed with a Do not bend message.
- Environmentally friendly mailers are made from 100% recycled paperboard and are 100% recyclable.
- Top loading design.
- Feature convenient, pressure-sensitive closure and tear strip for easy opening.
- Ideal for mailing soft goods, photographs, documents and promotional items.
Loading products...
Copyright © 2026 M Pack Solutions. All rights reserved.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.