CanDo® Low Powder Exercise Resistance Band Loop, Black, 3 x 10 Inch, X Heavy Resistance, 1 Each Hand Wrist Exercise Products Medium density foam collar provides Maxi pouch Medium density foam collar provides consistent fit and support 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 * Immobilization of the knee joint following surgical or non surgical correction of bone ligament injury or muscle damage to the knee * 12 Height * Fits up to 20 circumference * Suggested HCPCS Code: L1830 * Loop is 3 inches wide Arrives ready to use so you do not need to cut and tie it before performing exercises