General description The 2 Pack Sink Stopper is designed for use in washbasins, bathtubs, and kitchen sinks. It features a built-in anti-clogging strainer that effectively collects hair and prevents drain blockages, making it a superior choice compared to standard push-button drains. Technical specifications Material: Chrome-plated brass Inner diameter compatibility: 34 to 40 mm Installation No tools required for installation Simply remove the old bounce core and install the new one Includes a rubber ring for larger sink holes Usage Two-mode switch for holding water or draining Push the top cap down to change modes Other information Durable and rust-proof design