Duragrid--the surface liner that stands above all others. Great for showers, locker rooms, entry mats, compartment liners, and more, the possibilities are endless. Duragrid has support legs to keep you or your items high and dry above wet surfaces. On counter tops, it ensures air circulation to keeps glasses cleaner and dryer. The patent interlocking design simply snaps together to form any size or shape. Easy to clean, just spray it off or toss it in the dishwasher, it's that easy! Use them in the shower or locker room. Its self draining surface keeps you high and dry in up to half an inch of water. It installs in minutes. Just snap the 12 x 12-inch modules together to form a wall-to-wall portable and removable surface. You can also use them for animal cages, crates, and runs, or compartment liners to keep your gear high and dry while protecting the surfaces from scratches and rust. Each tile is loaded with sb-1 anti-microbial which fights mold, mildew, and bacteria. Click on Overstock.com for huge savings on great accessories for the home or garage. Features include: Support legs to keep items above wet surfaces Patent interlocking design Easy to clean 12 x 12-inch tiles Sb-1 anti-microbial Available in black, grey, brick red Due to variations in lighting conditions, tiles may appear slightly lighter or darker than shown.