The shower drain is made of SUS 304 stainless steel, heavy-duty solid metal, ensures long life; is rust-proof, and protects against corrosion. And the shower drain base is made of high-quality ABS material. There is a rubber ring set on the base that can wrap and seal the shower drain tightly, preventing slipping and water leakage. The square weephole grid design offers a high flow rate, and it is modern and fits beautifully with almost all tile patterns. Can be used in the kitchen, bathroom, garage, lavatory, basement and toilet, etc.