This floor drain uses standard 304 stainless steel, base flange made of PVC construction. protect against corrosion, scratches, and rust for long-lasting durability. Adopts a double filter design, which can more fully intercept the hair to prevent clogging. Embedded designs offer an invisible and seamless look on your floor. Heavy-duty steel covers offer a good sealing ability. Square grate shower drain outlet easy to unload fits us no-hub drain base system. Can be used in the kitchen, bathroom, garage, basement, and toilet, and also prevents unpleasant smells, insects, and mice from entering the house. After using for a period of time, if the floor drain needs cleaning, you only need to open it by the lifting hook, take out the filter, if there are oil stains, only need soap and water to clean it.