Rubber roll is made of a thicker wear-resistant layer, and the EPDM particle content on the surface is controllable, so as to decide the overall tone of the surface and the degree of wear resistance. The higher the EPDM content, the higher the relative cost and the higher the wear-resistant strength. The surface of the rubber roll can be customized patterns, including the customer's own logo and fitness private training patterns, etc., its flexibility is moderate, no odors, often used in the aerobic exercise area of the gym and various offices, exhibition halls, corridors and other areas.