Cane Adj. Round Handle Silver w Foam Comfort Grip Wheelchairs Lightweight K3 4 RIGHT * SIZE: Small * Select Ear:Left Ear RIGHT * SIZE: Small * WRIST CIRC : 6 ) Resonant auto tuning technology continually measures and adjusts to changes in the patient's impedance to provide maximum energy transmission resulting in faster heating and shorter treatment times Adjustable handle height: from 30 39 * Manufactured with sturdy extruded aluminum tubing * Easy to use one button height adjustment with locking ring ensures added safety after adjustment * Locking ring prevents rattling * Weight Capacity: 300 lbs * Limited Lifetime Warranty * HCPCS Suggested Code: E0100