VIGO VG01039RB Boreas Single Handle Bathroom Faucet, Oil Rubbed Dark Bronze The Vigo Boreas in Oil Rubbed Dark Bronze marries everyday durability with modern design that is the perfect addition to any bathroom Solid brass construction and chrome finish ensure durability and longer life, Mineral-resistant nozzle is easy-to-clean High-quality ceramic disc cartridge ensures maintenance-free use, Modern single lever for water and temperature control All mounting hardware and hot/cold waterlines included, Water pressure tested for industry standard Standard US plumbing 3/8-Inch connections, Standard 1-3/8-Inch diameter opening is required