Interface specifications: four-point interface Body material: iron Installation method: surface mount Package included: 1 * Water Saving Urinal Flush Valve Hand push type, this urinal flush valve is convenient to use and helps conserve water for environmental protection. Designed with durable materials for easy maintenance. Features a manual shut-off valve with an extended flow time of 48 seconds. Its modern and elegant design makes it suitable for basins and sinks, serving as a functional bathroom accessory. Easy to install with included mounting parts and a 1/2 inch outlet connection. Its stylish design complements various bathroom decor styles. Note: Due to differences in lighting and screen settings, the product color may vary slightly from the image. The picture is for illustration purposes only. Actual product may differ slightly in appearance. Please allow a measurement tolerance of 13 cm due to manual measurement methods. Color variations may occur due to lighting and display differences. Actual product received takes precedence.