... has click system over four sides, water-tight and easy-to-install & easy-to-dismantle. It won't appear problems like fade ... room, shower room, balcony, porch, dining room, cellar, garage, garden, swimming pool, gym, as well as hospital, hotel and office.Key Ingredients ... use of glue, nails and special tools. Quick, clean & safe.· Easy-to-clean. Clean it by water and detergent directly.· Feel ...