Superior 72 Inch Acrylic Massage Tub on Chrome Legs by Strom Plumbing - 7 Inch Faucet Drillings Strom Plumbing This 72inch inch acrylic slipper Superior massage tub on chrome legs by Strom Plumbing includes 7inch inch center deck mount faucet hole drillings. The tub's two-piece construction hides the supply and drain assembly; while the motor for the massage action has an in-line heater to maintain the water temperature. This is the largest integral slipper style air tub on the market. Click For Information