DURABLE: Made of heavy-duty stainless steel, ensuring strength and longevity, durable and non-corrosive. ANTI-CLOGGING: The strainer design prevents hair from entering the drainpipe and blocking the drainpipe. ODOR-FREE: Effectively prevents unpleasant odors, annoying insects, and mice from entering the house. EASY TO CLEAN: The steel block can be removed, making it easy to clean and maintain. RAPID DRAINAGE: Fast water drainage rate to keep the room dry, suitable for kitchen, bathroom, garage, and basement.