Mat make it by environment protection materials, not include heavy metals and harmful volatile matter, can be 100% recycled. Hight quality of polypropylene copolymer, durable not influence by climate temperature deformation, can bear lowest temperature is-40 Edge of the humanized design, with functions of antiskld, resistance to scratch. stain resistant, easy to clean. Unique grid hollow out design, surface adhesion and grip strength, can effectively filter the sand and water. Meantime reduce the weight of mat, energy conservation and environmental protection. Special lock design, easy to install and knock-down, have good resistance to horizontal push pull. not distractions and deformation.