Our set includes the Brass 1-001 and 1-002 ceramic cartridges, designed to replace faulty valves in your faucet, ensuring a seamless and comfortable user experience with effective temperature control. Universal Compatibility: Designed to fit a wide range of faucets, these cartridges are compatible with various models including brass 365 and 850c. This versatility ensures you can upgrade your faucet without compatibility concerns, making maintenance straightforward and hassle-free. Superior Durability: Constructed from premium brass, our valve cartridges are built to last. They resist and deformation under extreme temperatures, providing a reliable seal and extending the lifespan of your faucet significantly. Colour:As Shown Material:brass note:The colors of some accessories are random, and the specified color is not accepted, which does not affect the use Package Contents: 2 * valve core 1 * screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.