Waterproof and skid-proof, hight-density PVC material, mattress surface water stain impermeable, wear-resistant and skid-proof adhere to the ground, safe walking.

Sun protection and freeze resistance, seventy degree high temperature no aging, no brittle crack, thirty degrees below zero, no brittle, no hard crack.

Easy to clean, easy to clean, can be washed with water, or gently swept, easy to clean or wipe.