Material: X-PAC VX07 Size: 10.5x8cm Weight: 10g The fabric uses X-PAC VX07 to develop a special three-layer fabric material for the famous American sail material company DIMENSION-POLYANT. It has a diamond-shaped texture and is lightweight, stiff, wear-resistant, tear-resistant and waterproof. The zipper uses a YKK waterproof 3 zipper. *The suture is not waterproofed and tested to withstand light rain. Heavy rain or direct contact with large amounts of water may not be completely waterproof. TUTAN.project for personal studio No invoice receipt is provided Only simple protection packaging The number of production days and the actual delivery time are adjusted according to the number of customized cases.