Precision Engineered for Kohler Faucets: Specifically designed to fit Kohler K-GP77006-RP and K-GP77005-RP models, ensuring a perfect match and seamless functionality for both hot and cold water applications. High-Quality Ceramic Construction: Crafted from durable ceramic material, these cartridges offer exceptional longevity and resistance to wear and tear, providing reliable performance and leak-free operation. Easy Installation Process: Each set includes two cartridges, enabling a straightforward replacement process without the need for professional help. Detailed instructions are included to ensure a hassle-free installation. Color: As Shown Material: Brass Package Contents: 2*Faucet Cartridges Replacement 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.