rubber mat(rubber matting,rubber flooring) Safe rubber mat can protect children from injuring ... the Features and specifications:1) rubber mat(rubber matting,rubber flooring)2) Size: 50 x 50cm3) Thickness: 2.0cm, ... at bottom to absorb strength of colliding to securethe user6) Poured safety surfaces ideal for playgrounds, running tracks, restaurants, ... 23:20:55 rubber mat(rubber matting,rubber flooring)