Lo Boy Whirpool Bath Mobile Electrotherapy Switching Button to Start Measuring Color:Yellow Switching Button to Start Measuring Air Discharge: Full automatic rapid exhaust mode These long and shallow units are designed for easy access * The lower height makes the Lo Boy ideal for pediatric and geriatric patients requiring hydrotherapy treatment * The Lo Boy can provide treatment of various extremity regions along hip and back areas * With the addition of an optional Head Rest ( HR) the patient's upper back shoulder and neck areas can be treated * The Lo Boy Series is available in 75 90 and 105 gallon capacities in both mobile and stationary styles * OUTSIDE TANK DIMENSIONS L x W x D (mm's) * 66 x 24 x 18 (1676 x 610 x 457) *