Cardboard envelope A3 352x520 354g 50pcs

The corrugated cardboard envelope is as strong as a cardboard box.

This solid shipping package, which opens wide along the bend lines forming a rectangle, can withstand strong hit. The delicate content is securely wrapped in a robust material. The envelope has a self-adhesive closure with tape and by using a strap it is easy to open. The used materials are environmentally friendly.