General description Are you still worried about tap water leakage? Our 6pcs Faucet Cartridge Ceramic Disc Head is designed to provide a perfect operation, eliminating dripping faucets and ensuring long-term use. Made from high-quality brass and ceramic, these cartridges are sturdy, durable, and rustproof, completely solving the problem of water leakage. Technical specifications Material: Brass and ceramic Sizes: 40mm and 47mm Coil dimensions: 3*40MM and 3*47MM Compatibility and accessories Universal size, suitable for 75% of faucets Compatible with single or double hot and cold water faucets Usage Turn clockwise (blue) and counterclockwise (red) to activate the faucet Ideal for bathroom and kitchen applications