SQUARE PRESSURE BALANCE BATH-SHOWER SET, Valve made of brass with pressure balance cartridge, 3-way diverter (shower head, bath spout or both simultanously), 8-inch (20.3 cm) ceiling mount brass shower arm, 9.5-inch (24.13 cm) shower head, swivelling with brass ball joint, Easy-to-clean anti-limescale nozzles, Round slip-on bath spout, 7-1/2 inches (19 cm) made of zinc, Flow rate of 9.5 L/min (2.5 US gal/min). cUPC certified