Product Feature: ● Moderate Elasticity—good elasticity can protect children's leg joints and effectively avoid sports injuries. ● Strong Abrasion Resistance—The EPDM surface layer has excellent abrasion resistance, which can ensure the long-term stability of the EPDM structure. Wearing spikes below 7mm, the surface will not be damaged. ● Anti-aging Property—It won't fade and chalk under the influence of ultraviolet rays, ozone, wind and rain, and sulfuric acid, and can keep bright colors for a long time. ● Impact Resistance—There is a strong elastic layer and a buffer layer that can absorb strong impacts. ● The surface layer is flat—Granular material is used during construction, and the surface is flat, waterproof, sun-proof and non-slip. ● Bright colors—monochromatic or colorful runways can be assembled.