Rehab Weights Individual Cuff Weight 3 Lb Sprague Rappaport Stethoscopes Tips fit Guardian Forearm Crutches Instrument Accessories Tips fit Guardian Forearm Crutches as well as some other major brands Shipping Carton Size: 8 L x 6 W x 4 H RailTM features an offset rail design this allows for improved use of the lower rail and helps to prevent wrist strain when reaching for the lower rail * Convenient and safe the hinged P 3lbs * A double stitched exercise weight for the upper or lower extremities * Features velcro type closures heavy duty vinyl cover and each weight is stamped with both pounds and kilograms * Also features hanging hole for weight storage rack * Rehab ankle or wrist weight *