Cn-S04 Environmental Protection Spu Crystal Basketball Padel Tennis Court. Crystal SPU Structure: Transparent water surface layer with colorful crystal wear-resisting layer for superior durability and visual appeal. High Shock Absorption: Shock absorption rate exceeds 53% with a 6Mpa rubber rebound layer for excellent security protection. Eco-Friendly Certification: China Environmental Labeling certified, odorless, non-toxic, and safe for indoor and outdoor use. Multi-Functional Design: Wooden texture pattern suitable for basketball, tennis, and other sports with anti-static and thermal insulation. Weather Resistant: Effective UV resistance ensures stable weather resistance and discolour resistance characteristics. Professional Performance: Friction factor 0.46 and ball rebound rate 96.7% for professional sports performance.