... vinyl flooring 100% waterproof, environmental protection (E1), AC5, click system, sound reduction(-30DB) vinyl flooring1.100% waterproof & enviormental protection ... (washed by wateror detergent).5. Easy-to-install (click system over 4 sides, without the using of keels, nails, ... bath room, swimming pool, washing room, sauna room, garden, garage, outdoor locations, etc. 2. Meanwhile, because of its high ...