Premium Quality Material:The basin mixer tap multiple polishing and 59%copper materials,which features high strength, corrosion resistance, and longer service life.The bathroom sink waste is G1 1/4 BSPP thread. Waste diameter of bottom: about 40.6mm. Height after bounce: 87mm. High Quality Production Proces:The bathroom sink tap is made of durable multi-layer polishing and chrome-plating process makes the basin mix tap rust-proof, shiny like a mirror.Spout with ABS bubbler no rust, water soft ,no splash,easy to clean Ceramic Cartridge:The bathroom basin mixer tap has a high-performance ceramic cartridge built into it.durable and more convenient to control the water temperature and water volume. Package Includes: Bathroom basin tap,2*35MM flexible pipe(G1/2''),pop up waste and comes with detailed installation instructions guide is easy to install Worry Free After 30 Days Return Policy: Ensure our customers have no worries. if you have any problems with the bathroom basin mixer tap with pop up waste you bought, please contact us through Amazon., Weight: 2.5573622392 pounds, Manufacturer: Luckyhome