Durable: Our sink drain plugs are made of sturdy brass bolts and chrome metal caps, offering rust and corrosion resistance for long-term use. Leak-proof design: The pop-up spring plug includes a durable rubber ring to prevent leaks, stop debris from entering the pipe, and help avoid clogs. Universal size: This pop-up drain plug fits standard household bathroom and kitchen wash basins with drain holes between 36-39mm. Please verify your hole size before ordering. Easy to use: Simply screw in the spring plug when replacement is needed. To drain water, press the button on the pop-up sink plug for quick and convenient operation. Exquisite appearance: Chrome-plated pop-up sink plug cover with a smooth surface and sleek finish. Specifications: Material: Brass and metal Color: Chrome Housing size: 38mm / 1.49 inches Package includes: 1 x button switch Note: 1. Slight measurement variations may occur due to manual testing. Please account for this before purchasing. 2. Color may vary slightly depending on screen display.