The Tactile James Remind-O-Timer is a tactile timer and alarm clock designed for use by individuals who are deaf blind. This sturdy 24-hour analog clock has tactile markings, exposed metal clock hands, and a built-in socket for a bed shaker with alternating current (AC) adapter (not included). The clock is mounted in a wooden box. It is a modified version of the James Remind-O-Timer made by the American Time and Signal Company. OPTIONS: Bed shaker. DIMENSIONS: 7.5 x 7.25 x 3.25 inches. WARRANTY: One year. DELIVERY TIME: These clocks are not kept in stock. Please allow up to one week for construction.