Product Description Wear-proof surfacelayer by UV processingh1.5mm 1.5mm-thick high-durable anti-slip graind layer compound special stability-strengthening mesh layer double-foaming buffer layer with high density Product Specification/ Models width of single roll 1.5m length of roll 30m surface patterns maple wood thickness of wear-resisting layer 1.3mm total thickness 4.5mm total length& width of court borderline 28m* 15m total length& width of floor 40m* 20m total areas of floor 800sqm color yellow storage period 10years