... 2.high sports protection 3.professional sports floor tennis court modular mobile flooring1.property Brand nameJianErPlace of originShijiazhuang, ... absorption37%Friction coefficient0.52Extreme long life8-10 yearsApplicationMuti-purpose: basketball, vollyball, tennis, racquetball, badminton, futsal, handball, inline hockey, ... base beneath 12. Easy to maintenance tennis court modular mobile flooring