The Turin Vertiges Shower Base is made from bright white durable acrylic reinforces with fiberglass. It is molded which promotes better flow of water towards the drain and facilitates cleaning. It also has a slightly textured anti-slip surface. This modern shower base has a 4.0” low-profile design for a clean polished look. The base is compatible with matching Turin Vertiges Shower Doors. Turin Shower Bases comply with applicable American and Canadian codes and standards.