Stainless steel material: the shower floor drain is made of 304 stainless steel, which is corrosion resistant and not easy to rust; the surface is high-temperature automotive paint technology, which is finely polished, prevents paint from falling off, is scratch-resistant, smooth and does not hurt your feet, and looks elegant and elegant. Drainage powerful: The kitchen floor drain is 20cm long, The thickness of the long row floor drain cover is 1.2mmThe material is thicker and durable. Double filtration: the upper layer has a hollow panel, which can quickly drain the water for the first layer of filtration, and the lower layer has a filter to filter hair and other debris again for the second layer of filtration. The double filter design can effectively prevent the sewer from clogging. Self-closing anti-odor core: The long row black floor drain is equipped with a flap floor drain core, which uses the principle of gravity closing, automatically opens when there is water, and automatically closes when there is water. there is no water, and the effect of preventing return odors, insects and odors is more prominent, creating a healthy bathroom environment for you. Diameter of applicable drain pipe: This floor drain is suitable for sewer pipes with a diameter of 50-75 mm. Drains from the side, ideal for homes where the drain is installed in a corner. The black floor drain adopts a bayonet design, and the cover can be easily removed for easy cleaning. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.