• PUTOAHAO sink stopper • Made of high-quality stainless steel and brass for long-lasting durability • Corrosion and rust resistant, ideal for frequent use • Thicker brass core provides strong rebound and efficient sealing • Prevents leaks and keeps water in the sink or bathtub • One-click open and close system, no tools required • Easy installation: just place it in the drain and it's ready to use • Filtering design prevents clogs and ensures fast drainage • Compatible with most standard drains (diameter from 34 to 40 mm) • Suitable for bathroom, kitchen, and other sink spaces • Helps keep drains clean and free of debris