The Black Plastic Analog Chess Clock offers tremendous value for schools, tournaments, and anyone looking to purchase higher quantities without sacrificing value. Crafted from durable plastic in classic black with a white face, this analog clock runs remarkably quietly. The large size of this design makes it easy to view during tournament play, and the toggle switch on top is a breeze to use. This clock features a lock for stopping both clocks without having to find the neutral zone. It runs 24 hours on a single winding. This clock measures seven inches wide by 2.5 inches deep and stands 4.5 inches tall. About Wood Expressions, Inc. For more than 30 years, Wood Expressions has been manufacturing, importing, and distributing games from around the world. Their specialty is chess, from traditional hand-carved, hand-polished designs to novelty sets like the Elvis Presley. With a variety of different games available, there is something for everyone. Wood Expressions is constantly scouring the globe for the best in board games. Dedicated to integrity, honesty, and professionalism, this company offers quality products at excellent value and superior customer support. * Crafted from durable plastic in classic black * Large analog display with toggle switch on top * Runs quietly and features a universal lock * Dimensions: 7W x 2.5D x 4.5H inches * Runs for 24 hours on a single winding