Adjustable Wrist Weight Up To 4 Lbs. (Each) Athletic Sports Tape Kinesio *Dual Independent Channels *Adjustable timer Color:Red *Dual Independent Channels *Adjustable timer on standard and digital units *Adjustable Frequency and Pulse Duration parameters *Basic and Standard units feature three modes: Burst Normal and Modulation *Digital units feature 5 modes: Burst Normal Modulation Rate and Width Strength Duration and Bi Pulse * Digital unit has easy to read LCD Display and convenient digital controls of Paraffin * Lifetime Guaranteed * Penetrating heat quickly soothes pain and stiffness due to arthritis joint stiffness and inflammation relaxes muscles and leaves the skin soft and smooth * Unit has the capacity to hold up to 9 Lbs wintergreen paraffin * Dimensions: * Inside Dimensions: 12 7 8 L x 6 3 4 W x 5 D * Outside dimensions: 14 1 4 L x 8 1 8 W x 7 3 4 D * Extra safety thermostat keeps the bath at 126 130 degrees F increments includes 20 individual 1 2 Lb weight is adjustable in 1 5 Lb