Oatey 42099 Shower Drain, 2-Inch, White Pvc plastic-constructed drain body Stainless-steel strainer construction Used with pre-formed shower stall bases 2 in. Schedule 40 dwv pipe is secured to drain body with a compression gasket Designed for use with preformed Shower bases: fiberglass, acrylic, nylon or metal Mechanically attaches over 2-Inch Sch. 40 DWV pipe Polished brass strainers have PVC lifetime finish The drain is fixed to the drain pipe from above the Shower base Ideal for slab construction