Powerweb 14in Ultimate Hand Exerciser Red Whirpool Chairs Tables * Our Positive Engaging Lock 14272 * Our Positive Engaging Lock Holds The Wheel Securely So There Is No Swivel Movement When Locked Fits Women's 13´ Men's 12 * Conforms to Medicare Therapeutic Shoe Bill * Approved extra depth shoe for certain patients with diabetes * Upper constructed of lycra to provide comfort in patients with forefoot deformities or lesions * Firm heel counter to provide stability and comfortable fit * Extra depth concealed in the molded outsole to provide a lower profile and enhanced style * Machine washable * Toe box made of lycra material to stretch over foot deformities such as hammer toes bunions etc Power Web : 14 Diameter * Power Web JR: 7 in diameter * Total versatility for the fingers thumb wrist forearm and even the ankle * Power Web includes instruction booklet with 39 exercisers * Power Web JR Includes a users manual containing 39 fully illustrated exercises for the fingers thumb wrist forearm and ankle * Weight: 8 ounces *