General description Made of stainless steel and brass, this Basin Waste Pop-Up Drain features a tamper-proof design that effectively prevents rust and corrosion caused by domestic sewage and oil stains. It includes two high-quality silicone gaskets for double sealing, ensuring superior sealing performance to prevent water leakage. This drain operates 10% faster than traditional drains, providing efficient water management. Technical specifications Material: Stainless steel and brass Connection size: Standard G1¼ inch Compatibility and accessories Suitable for washbasins with overflow Fits most wall-mounted dispensing basins, countertop sinks, undermount sinks, and European standard size pipes Installation No tools needed for installation Simple installation process with just a few steps Usage Quick squeeze to seal and store water below Click to drain; the pop-up drain hose quickly sprays water