golf practice mat Commodity Description: 1)15mm nylon wove the bent grass+2mm green encapsulating compound layer+10mm high elasticity fibrous layer+10mm high quality sparkle soft board function:natural plan height,fitness for the feet sense and the grass silk ismore feasible for hitting. 2)High bomb fibrous layer andis more effective for shock absorption,which can protect the wrist,elbow and other body parts of the users. 3)It can reduce the sport injury and the functions of use are so wonderful.