About this item Universal size design: you will receive 3 sink plugs with a bottom diameter of 43 mm and a top diameter of 66 mm. To ensure a perfect fit, please measure the size of your drain pipe before purchasing. Upgraded stainless steel ball chain: Each sink plug is equipped with a 40 cm long stainless steel ball chain with a 1.5 cm ring at the end, which is convenient for picking up and hanging. The ball chain design is elegant and convenient to use, making it easy to attach it to a hook when not in use. High-quality rubber material: The sink stopper is made of high-quality rubber, which has excellent durability, strength and safety. The material is harmless and heat-resistant and can withstand a wide range of temperature conditions without deformation or damage, ensuring long-lasting and reliable use. Leak-proof sealing design: simply insert the sink plug into the drain and gently press it to achieve a perfect seal without tools. The rubber material provides excellent leak resistance, so the sink does not leak when filled with water, while also preventing odors from escaping. Wide range of application scenarios: This universal sink plug is suitable for various scenarios, including sinks, washbasins, bathtubs, kitchen sinks, etc. Whether you are replacing an old plug or solving a drainage problem, it brings convenience and practicality to your life!