Ceramic Tap CartridgesIf you have a leaking tap and the water is coming from the spout, the cartridge may be the problem.Taps leak due to limescale scratching the ceramic surface particularly in hard water areas and over time the leak gets worse and worse until a replacement is needed.If you got a leaking tap, this replacement ceramic disc cartridge may be just what you need.Replace the old and demage tap cartridge,stop dripping and leaking tap.You can measure the size of your cartridge to make sure that this fits by removing the existing one.Single Lever Ceramic Disk Cartridge.High quality construction.High Quality Replacement Part.Great Value.Product descriptionMain Color: Blue or WhiteMain Material: Ceramic, PlasticSize: 35mm, 40mm ( Optional)Type 35mm Size: Approx. 35mm Dia.x 57mmType 40mm Size: Approx. 40mm Dia.x 62.5mm(Please see the picture for detailed size！)Quantity:1pcsPacking List:1 x Ceramic Disc Cartridge