Universal Fit: Available to all bath tubs or sink drains. Keeps the stopper in place or hang on wall for storage. Tight Seal: The drain stopper with strong suction secures the stopper to the tub after filled with water, which seals the drain to save the water. Safe for Use: BPA free material, soft edges won’t hurt your hands or even kids’, and easy to clean, a safe and helpful item for your family. Wide Application: Able to cover kitchen sink drain and universal fit kitchen sinks, bathroom sinks, wash basin, bathtub, Laundry and other drain strainer.