1) Thickness:0. 5mm-2.0mm,width 54 inch. 2) Bottom cloth: T/C fabric, cambric, oxford, polyester woven backing, pound woven backing, etc. 3) Special requirement: Anti-scratch, UV resistant, water-proofing, anti-cold, also with good elasticity, flame retardant and other standard. 4) Capability: suitable for volleyball, basketball, football, rugby football etc.