General description The 2 Pack 40mm Height Adjustable Pop-Up Sink Plugs are designed for both kitchen and bathroom use. These universal sink stoppers feature a creative design that includes a sturdy rubber ring and four side wings to ensure proper positioning and minimize fluctuations, effectively preventing leaks. Technical specifications Height: 40mm Material: High-quality plastic and brass Finish: Rust-proof brass head (chrome-plated) Installation No tools required for installation Simply insert the stopper into the sink drain pipe Easy to install by hand Usage Suitable for almost all sinks and bidets Effectively covers the entire drainage area Ideal for kitchens and bathrooms