Drainage Systems Durability: The bathroom floor tiles are made entirely of copper and are durable enough to withstand sufficient strength and pressure to prevent corrosion and rust.< /p> Key features: the removable grate makes it easy to clean, drain, prevent bad odors and mice. Easy to drain: the base of the drain is designed with a drop line to efficient high-flow water flow to the drain, for kitchens, bathrooms, garages, basements and restrooms. Cleaning and maintenance: after prolonged use, open the square shower drain and remove the filter. Wash the filter with water. It is easy to clean Product Description Drainage Systems Size: 4 inch Floor Drain Method: Deodorization Type Material: Stainless Steel Application: Floor Function : Common floor drain Surface treatment: Brushed Style: Square Type: Drains Product: Floor drain, Water trap Material: 304 stainless steel Application: bathroom, shower room, kitchen, balcony. Type: Concealed type tile insert Use: home and hotel The floor