playground rubber brick Safety,Environmentally-protecting Fireproof.Anti-slip,Good water drainage ... ,Environmentally-protecting,Fireproof.Anti-slip,Good water drainage5.Nontoxic and harmless,Lead content achieves the North America standard6.Shock ... Noise-reduction,Pressure resistance,Abrasion-resistance.7.Easy to install and maintance8.Application: Playground,Park,Roof Garden,School,Pathway,Fitness ...