Thermophore MaxHeat Medium Joint Size (14 x14 ) Jobst Fast Fit 15 20 Knee High * The large easy to read LCD Stretchers * The large easy to read LCD along with our heart rate graph bar and muscle activation figure give you the feedback to keep you going through every workout 5 L * Limited Lifetime warranty * Weight: 18 Medium Joint Size 14 x 14 * Designed for Arthritis sufferers * New Four Stage Therapy Switch provides optimum 20 minute treatments * Simple one touch control features auto shut off timer * Produces intense moist heat without adding water * Fast acting therapy relieves pain and stiffness for hours * Shipping Carton Size: 16 L x 12 W x 4 H