BETTERLINE Magnetic Chess Board Game & Digital Timer Set - 14" x 14", Black, Portable, Model NY6153The Better Line Professional Digital Chess Clock Timer is an essential tool for serious chess players, ensuring fair play during tournaments by accurately timing each player's moves. This digital chess clock is designed to enhance your chess experience, making it a valuable addition to your chess set. Constructed from durable plastic, the Better Line Professional Digital Chess Clock Timer is both lightweight and portable, measuring 5. 5 inches by 3. 5