Quad Cane Large Base Silver w Vinyl Grip Relaxation Sound Systems Smooth rigid tubular steel construction Impotence Smooth rigid tubular steel construction chrome plated for durability * Uninterrupted handrails no welds * Offset handrail support * Independent quick locking height and width adjustment * Adjustable height: 26 44 * Width adjustment: 9 * Handrail size 1 1 2 * Just hold down or press on for heat and release or press off to cool depending on the style weight capacity * Limited Lifetime Warranty * HCPCS code E0105 * Item has a lifetime warranty on the frame at the weld point the attn knob knob has a 90 day warranty 5 to 39 * Smooth rubber handle that is easily cleaned * No assembly required * 300 Lb