... % pure polypropylene 2.any color is available 3.easy maintenance basketball court plastic sports flooring1.propertyBrand nameJianErPlace of originShijiazhuang, Hebei, ChinaMaterialHigh grade ... %Shock absorption37%Friction coefficient0.52Extreme long life8-10 yearsApplicationMuti-purpose: basketball, vollyball, tennis, racquetball, badminton, futsal, handball, inline hockey, indoor gym ...