... s more environmentally friendly to dispose of tires by using them for mulch. An added benefit is the small amount of zinc ... , Park, Tennis, Volleyball, Basketball, Handball, Badminton court, plastic trace for school, playgrounds, GYM, Library, Roof athletic court, Park, Game floor ... , 1-3mm, 2-4mm, 3-5mmApplicationplaying court,race trackPacking25kgs for each bag4. Pictures Attractive price mulch ...