1. Sufficient Quantity: You will receive the RP25513 faucet replacement parts, which can be used to repair the water leakage problem caused by valve and spring failures. The quantity of these replacement parts is sufficient to meet your inventory and daily replacement needs. 2. Abundant Accessories: The faucet kit includes a rod, RP4993, and a spring. You don't need to purchase other relevant accessories when using it. Please feel free to buy, and you will be satisfied with this set of components. 3. High - quality Texture: The 8 - core components of the RP25513 faucet use brass rods, which are sturdy and durable, not easy to wear, and have a long service life. They can be used in conjunction with... (The original English text here is incomplete). 4. Easy Installation: First, you need to turn off the water valve. Then, remove the faucet with two handles, loosen and remove the valve assembly with a wrench. Next, replace other parts, and finally tighten the faucet. It is easy to use and install. 5. Pleasant Experience: You will receive faucet repair parts with accessories (included), which makes it convenient for you to replace spare parts and brings you a pleasant experience. 6. Color: White 7. Material: Plastic + Brass 8. Package Contents: - 4 RP25513 faucet cartridges - 4 rubber seats - 4 springs Only the above items are included in the package, and other items are not included. 9. Precautions: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual one. The allowable measurement error is +/- 1 - 3 cm.