A stylish sustainable Shower Mat Solution for Dockside, Boat, Poolside, Spa, Door Front or Garden. Hand sanded and coated with teak oil for beautiful, smooth honey brown finish Sustainable in a wet environment Resists mold for a cleaner environment Solid teak construction provides durability against cracks, splinters and decay Raised Construction with Stainless Steel Screws Great for outdoor showers Use teak mat on flat surfaces only. Do not use in bathtubs. Large Shower Mat measures 31-1/2"L x 19-3/4"W x 1-3/4"H Small Shower Mat measures 20"L x 20"W x 1-3/4"H Triangle Shower Mat measures 24"L x 24"W x 1-1/2"H WARNING: California's Proposition 65