resilient flooring waterproof, environmental protection (E1), abrasion resistance(AC5), click system, sound reduction(-30DB) Resilient flooring 1.100% waterproof & enviormental protection. It can be soaked in the water for years. 2. Abrasion resistance (AC5), anti-skid(nonskid when being wet).3. Sound reductionand better elasticity (designed by hollowed structure).4. Easy-to-clean (washed by ...