The Stainless Steel Washbasin Drain Plug with Odor Proof design provides an effective solution for slow-draining or foul-smelling bathroom sinks. Featuring a copper-core stainless steel construction and a pop-up drain filter design, it replaces traditional drain stoppers with a modern, hygienic alternative. The anti-odor seal prevents sewer gases from entering your bathroom, while the easy-clean filter catches hair and debris. Simple installation, no tools required.