Product parameters
Size 1: 150x150x40mm
Size 2: 200x200x50mm
Size 3: 300x300x60mm
Material: Corrugated Paper
Features
Three-layer corrugated paper, thickened and hardened, good hardness, toughness, resistance to crushing, resistance to extrusion, and easy deformation. Precise card slot, firm fit, strong support, clear edges and corners. Integrated molding, clear crease, easy to fold. At right angles all around, it is more stable and less prone to collapse.