Made of sturdy stainless steel, ensuring strength and durability, it is durable and non-corrosive. The filter design prevents hair from entering the pipes and clogging the disposal channel. Effectively prevents unpleasant odors, as well as annoying insects and mice, from entering the house. The steel block can be removed for cleaning and preservation. Rated: Quick water drainage to keep the room dry, suitable for kitchen, bathroom, garage, and basement. Size: 10*10 cm. Number of shipments: 1 pc.