A brown corrugated envelope, with a reliable self-adhesive closure and tearstrip for easy opening. A big format especially for calendars.
- Internal format: 530x740x up to 55mm (LxWxH).
- External format: 540x750x up to 60mm (LxWxH).
- Variable filling height up to approx. 55 mm.
- Suitable for calendar mailing DIN C1 format.
- With a dual lock system.
- Corrugated board is 100% recyclable.
- Delivery from stock.