Casters Only 3 For MJM item# 191LA Set of 4 Lift Chairs-Accessories * Air Cells Made With Style:Pair (Left & Right) MS03 Oxygen Masks When pin is in

Casters Only 3 For MJM item# 191LA Set of 4 Lift Chairs Accessories * Air Cells Made With Style:Pair (Left & Right) MS03 Oxygen Masks When pin is in * Air Cells Made With Nylon polyurethane For Increased Durability And Reliability 3 MHz applicator * All three applicators can be stored on the unit itself to keep them available at all times * The Sonicator 740 is 1 and 3 MHz therapeutic ultrasound unit which comes with a 5 cm˝ dual frequency applicator * It is light weight and portable and features a universal applicator cable to make changing applicators quick and easy * There is an optional rechargeable lithium ion battery pack that truly allows you to take therapy on the road with you * Large soft touch controls let you set up treatments quickly and easily and the backlit display shows all treatment parameters and conditions * Weight: 3