General description This revolutionary sink drain stopper allows for quick and easy draining without delays or blockages. Its innovative design features a rebound pool drain mechanism that ensures quick rebound and long-lasting use, effectively preventing overflows and keeping your sink clean. Technical specifications Material: High-quality solid copper Features: Copper retractable spring for durability Prevents sedimentation, rust, and deformation Installation Equipped with a pop-up drainage mechanism Easy to install and remove without tools Usage Prevents unpleasant odors with excellent sealing Easy to disassemble and clean for hygiene