- Envelope is easy to secure with the peel and seal feature
- External Dimension: 370x450mm
- Sized No. 7, this envelope has an internal dimension of 350 x 445mm
- Tough bubble bags made with a high quality white kraft paper exterior
5 Star Office Bubble Bags Size 7 Peel and Seal 340x445mm White [Pack 50]
5 Star Office lined bags are tough bubble bags made with a high quality paper exterior. These bubble mailing bags give valuable and treasured items a cost-effective protection against knocks and bumps in the post.