The Barrier Free Shower Pan is a wheelchair accessible shower pan designed for use in building roll in showers. It comes with an integrated drain on the left, right, or center; splash walls; and a barrier-free and/or Americans with Disabilities Act (ADA) compliant entrance. The leak-proof shower pan surface accepts tile directly without liners, mudding, or hot mopping. The pan comes with a round, polished adjustable drain plate. OPTIONS: Square drain plate. DIMENSIONS (DxW): With center drain, 30 x 54, 30 x 60, 33 x 60, 33 x 72, 35 x 60, 35 x 72, 37 x 60, 37 x 72, 38 x 42, 38 x 60, 40 x 42, 40 x 60, 42 x 42, 42 x 60, 44 x 37, 46 x 37, or 48 x 37 inches; with left- or right-side drain, 30 x 54, 30 x 60, 33 x 60, 33 x 62, 34 x 60, 35 x 60, 35 x 62, 37 x 54, 37 x 60, or 37 x 62 inches. Entrances are on the longer side except on the 44 x 37, 46 x 37, and 48 x 37 inch center drain models. Splash walls are 6 inches high, and the shower pan floor is pre-pitched 0.25-inch per foot to the drain.