The Cascade shower floor has a permanent slip-resistant surface to keep you safer in the shower. The integrally molded design ensures that the floor does not trap or impede the flow of water. The drain is integrally molded and provides a caulk joint for a 2 in. Drain pipe. Includes a removable strainer plate and a quick drain connector. This model is 34-1/4 in. x 34-1/4 in. and is white in color.