Hydro massage comes with 10 fixed and 4 adjustable jets. Includes an intensity dial control, in-line water heater, and ozone sterilization to clean the system and water. Dual Drain Technology features 2 individually controlled 2 in. drains with easy to turn levers. 4 2” outlets allow for the fastest gravity driven drain in the industry. 360° swivel tray can hold your beverage or valuables while you bathe. Tub features a 21.75” wide seat. Size: 29.75 in. x 52.25 in. x 38 in. (fits standard 60 in. opening with extension panel) Low 6” step-in threshold and a textured slip resistant floor