... (AC5), click system, sound reduction(-30DB) vinyl flooring1.100% waterproof & enviormental protection. It can be soaked in the water for ... the places have the requirements of waterproofing, such as kitchen, bath room, swimming pool, washing room, sauna room, garden, garage, ... , such as office, hospital, supermarket and indoor stadium, etc... waterproof vinyl flooring, click, AC5, class33, IC3