18 Gauge Premium Grade Stainless SteelFinish: Brushed Stainless SteelDrain: 2"Contemporary DesignShower Drain Base not included.This drain does not include a cover. This provides you with the opportunity to install a tile over the drain, matching the remainder of your shower design and offering the appearance of a concealed drain.In order to maximize water drainage, instillation requires that the shower floor include a slight slant towards the direction of the drain. See installation instructions for further details.