1) Both inside and outside are made of Kraft paper, completely environmentally friendly and biodegradable.
2) Two layers on one side, a total of four layers of honeycomb paper filling. The Carton-type anti-compression design is effectively shock-proof and anti-compression, reducing the risk of damage.
3) Cost-saving & time-saving. No need to cut and tape, just tear and use!
4) Oil-proof, you can write on the surface.
5) Honeycomb liner design provides unique product packaging as well as cushioning and protection.
6) Self-adhesive design. The sealing can be customized.