Description.The design of the compartment of the folding board allows the pieces to be placed in the board when not in use.It is the feature of the compartment of the magnetic board that makes it difficult for the pieces to fall during the game.It is made of high quality plastic and is strong, durable and smooth to the touch. The folding board is 25 cm long, 12.5 cm wide and 4 cm high. the opening tray is 25 cm long, 25 cm wide and 2 cm high. It is designed for 2 to 4 players. It's a great game for the whole family to play together. It is also ideal for young children who are developing counting skills and hand-eye coordination. " (approx.) Open size: 25cm x 25cm x 2cm/9.84" x 9.84" x 0.79" (approx.) Packaging. The monitor used is different, the computer is different, the angle of the photo is different, there may be angle color problems.2. Purely manual measurement, there may be an error of 0-1cm.Notes.1. If the item sheet indicates: Shipped in 24 hours, this means that the seller must receive and ship your package within 24 hours at the latest. However, it does not mean that the package will arrive within 24 hours.2. In order to deliver your order as soon as possible, we will accept and ship your package as soon as possible.3. If you need to cancel your order, please let us know in time, please don't tell us after you accept your order.