Mini Massager w o Heat Trigger Pin Point w Attachments Cunningham Clamps Bell Horn's 3 panel Knee Immobilizers are 18747 Bell Horn's 3 panel Knee Immobilizers are designed for easy adjustment and correct fit * Doctor recommended for light support of minor strains and sprains * Easily applied * Back gusset included * Patella strap for correct fit * Used for immobilization of the knee joint following surgical or non surgical correction of bone ligament injury or muscle damage to the knee * Suggested HCPCS Code: L1830 * Black 28 * Lightweight and easy to carry * 28 tubing * Chestpiece shape designed around blood pressure cuffs and body contours * Bell with tuneable diaphragm that alternates between low & high frequency sounds without the need to turn over the chestpiece * Single lumen tubing in a range of colors * 2 year warranty * Shipping Carton Size: 12 L x 10 W x 6 H Massager without heat * Comfortable vibrating trigger point massage * Compact portable small enough to fit in purse or pocket * Battery operated (uses 1 C battery) * Attachments have plastic stems with rubber heads (tips)