General description The 40mm Premium Sink Plug is designed for universal compatibility with washbasins and bidets. Made from a combination of chrome-plated brass and high-quality ABS hard plastic, this sink stopper is rust-proof and built to last. Its innovative design prevents hair and dirt from clogging the drain, ensuring smooth water flow. Technical specifications Diameter: 40 mm Material: Chrome-plated brass and ABS hard plastic Sealing ring: Rubber Installation Remove the old flush plug after confirming the size. Replace it with the new flush plug, which is easy to install due to its simple structure. Usage Adjust the sink drain cover to the depth of the drain pipe by hand. Securely fix it in place with a nut to prevent movement. Store water safely in the sink without worrying about leaks.