Wrist Therapy Brace Hot Cold Universal Elastic Bandages 3 MHz applicator * All stretchable sides so you 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 LARGE 14 DIAMETER COMBO Yellow Green * X Light Medium * Black * X Heavy * Flexion extension opposition and supination exercises can be performed using the exercise web * Resistance may be modified by adjusting the hand position depth of finger insertion or by moving to a different resistance (color) web * Protects the injured wrist while it heals * Targeted easy to apply hot or cold therapy to reduce swelling and relieve pain * Great for Carpal Tunnel Sprains Arthrits or Tendonitis * Removable splint for customizable support * Reversible design for left or right wrists * Adjustable one size fits all design