... , environmental protection (E1), abrasion resistance(AC5), easy-to-install (click system), anti-termite, etc. 1.100% waterproof & environmental protected. It ... by hollowed structure).4. Easy-to-clean (washed by water).5. Easy-to-install (click system over 4 sides, without the using ... garden, garage, gym, office, hospital, supermarket etc... waterproof flooring, click system, honey comb, AC5, class33