Characteristic - High pressure of cold/hot water test at 12-20kg and pneumatic tests. - Normal use over 600000 times without water leaks. - High quality and durable ceramic valves ensuring there are no water leaks. - Salt spray test over 200 hours. - Material: Copper - Finish: Chrome - Style: Contemporary - Number of handles: Single-handle - Installation Holes: One Hole - Valve Type: Ceramic Valve - Faucet Body Material: Copper - Faucet Spout Material: Copper - Overall Height (inch): 4.72 - Spout Height (inch): 2.36 - Spout Width (inch): 2.95 - Shipping Weight (kg): 1.57 - Water pipe: 1/2"threaded connection - Sink compatibility: about 1.4 inches hole Note: All necessary installation accessories are included in the package.