... (PP) environmental protection,Long service life,Cushioning Interlocking Sport Flooring Materials:With polypropylene (PP) or polyethylene (PE) as ... football, handball court, badminton court, table-tennis courts, skating rink, hockey, croquet, etc.;2. Parks and Recreation facilities: ... floor, doormat.The maintenance of FlooringPlease wash the flooring frequently to keep it clean.Please clean the snow ...