Large drainage holes ensure fast drainage speed A gravity rocker switch can prevent insects, bugs and unpleasant odors from entering the house Suitable for bathroom use, there are two types, one is common, the other can be connected to the outlet pipe of the washing machine. This floor drain is made of high quality stainless steel, corrosion resistant, anti-scratch and durable for long time use. Thickened material is not easy to deform Double-layer design prevents larger residue and prevents clogging Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.