Description: The color is iron oxide red and grass green(indoor track can be adjusted to the need of user). Properties and characteristics: Elasticity: Jinqiao plastic cement surface having proper elasticity can make sports people producing a proper reacting force and keep their joint and ligament and lessen the danger injured. Prevent slippery: The cover specially made can be guaranteed for the surface not-slippery and provide security feeling for sports people. Wear-resisting: The ability can be guaranteed for stability of surface.You may make running shoes installed 7mm nail. Stability: The surface has excellent function of ageing-resistant and resistant to salt fog,hot ozone,ultraviolet ray in order to make inherent physical mechanical propertied of the surface and appearance structure not to change and to prolong used life. Practical: The surface is all-weather.when having proper dranage system,it can be used to training and match,game even if rained or washed. Easy to maintain: Need not speca