LANGPAI Drainer Square Shower Floor Drain with Removable Strainer Tile-In Design Shallow Chrome 4x4 Inch Preventing unpleasant smell, insects and mice from entering the house Used in kitchen, bathroom, garage, basement and toilet Removable Strainer,even if grouted in. anti-overflow designer This is a shallow water drain for less water drianing place, if more water draining please take deep water one.