The Marianna Corner Shower Bench is designed for ease of installation and high durability. Short, 1" down flanges remain virtually hidden and the full stainless steel seat provides a spot to sit, shaving ledge or shelf. The front face has rounded edges for easy water runoff and is 25.46" wide. You will need a level to maintain proper drainage slope of 1/4" per 12" run. Use shims to adjust for out of square walls.