This item is a chess clock. The chess clock ensures that each knows how much time they have left to make a move. Lightweight, easy to store, and carry. It can be for clubs, schools, beginners, Features -Color:Black -Material:ABS -Size:19.90X12.00X5.00cm/7.82X4.72X1.97in -Note: AA DC 1.5V (Not Included) - Chess clock timer is made of electronic components and ABS shell, reliable and durable. - Chess is fun, but a game. However, you can make it more manageable and more fun with the use of a Digital Chess Clock. - This chess timer features a simple program design with a large screen. - It is lightweight and portable, convenient for your carrying. choice for friends, the family who love chess game. - The portable chess clock is a timer with extremely life, you can use it for a term. 1 x chess clock