use in the tkd ,karate sport. eva mat,sport matSpec: 1m×1mThickness: 1.5/2/2.5/3/4/5cmColor: Red/Blue/Green/Yellow,any colorMaterial: EVAHardness: 45 degrees (SHORE C)We can provide you many colors and patternsWalnut pattern T pattern Round pattern Straw mat pattern wooden pattern WTF pattern Horizontal and perpendicular stria Diamond pattern eva mat/puzzle mat/sports mat