[Super Hard]: Extra hard material gives high resistance to compression and can effectively withstand logistics violence
[Material]: High-strength corrugated cardboard, the corrugated lines are juxtaposed in a row, supporting each other to form a triangular structure, can withstand considerable pressure, and is rich in elasticity
[Three-dimensional cutting]: Three-dimensional cutting of different specifications and different cutting methods is conducive to sealing and folding, convenient for packaging
[90°]: The standard right angle is 90° at each angle, the standard is beautiful and more space-saving
[Uses]: logistics, express delivery, packaged goods storage, company relocation, family moving