Description: Material: Made of quality copper materials, durable, and easy to install. Application: Replacement cartridge fit for taps of basin in bathroom, kitchen, etc. Suitable for both cold water and hot water. Durable: Strong and durable perfectly, no more dripping taps and it can be used long time Good Replacement: Good Replacement Cartridges for your leaking taps or not shut off taps. Note: Before buying, please confirm the size of the picture. Specification: Material: Copper Size Chart: Style A: Size: 2.88cmx6.3cm/1.13inchx2.48inch; 20 Teeth Diameter: 7.6mm/0.30inch; Decorative Cover Thread Diameter: 23.8mm/0.94inch; Installation Position Thread Diameter: 26mm/1.02inch. Style B: Size: 2.88cmx6.3cm/1.13inchx2.48inch; 20 Teeth Diameter: 8.2mm/0.32inch; Decorative Cover Thread Diameter: 23.8mm/0.94inch; Installation Position Thread Diameter: 26mm/1.02inch. Style C: Size: 2.88cmx6.6cm/1.13inchx2.60inch; 20 Teeth Diameter: 7.6mm/0.30inch; Decorative Cover Thread Diameter: 23.8mm/0.94inch; Installation Position Thread Diameter: 2.87cm/1.13inch Style D: Size: 2.88cmx6.6cm/1.13inchx2.60inch; 20 Teeth Diameter: 7.6mm/0.30inch; Decorative Cover Thread Diameter: 23.8mm/0.94inch; Installation Position Thread Diameter: 26mm/1.02inch. Package Includes: 1 Cartridge Replacement Note: Please allow slightly errors due to manual measurement and different monitors.