High-quality materials: The surface of the bathtub stopper is made of stainless steel, which is corrosion-resistant and rust-proof. The bottom is made of PVC and has a thickened rubber ring. It has strong sealing, effectively prevents water leakage, is resistant to high temperatures, is environmentally friendly and non-toxic, and can be used with peace of mind. Easy to use: The bathtub drain plug adopts a ring handle design, no need to press, you can easily open the lid to drain water with just a slight lift, which is convenient and quick, and does not hurt your hands. Economy and environmental protection: The bathroom sink plug can keep your bathtub full of water, help you store water, help save water and recycle water, and protect the environment. Wide application: Can be used in kitchen sinks, bathrooms, sewers, trash cans, bathtubs, sinks, etc.