Features: brand new and high quality The turntable size is designed to be 18.5 for cm x 16 for cm (7.28in x 6.30in) and this is a perfect size for their little hands to grasp. Also, this is the perfect size to fit it in the handbag so you can take it with you anywhere to teach your child something new. On one side of the turntable is the multiplication formula decomposition dial. Turn the dial then you can get a multiplication formula, which works on your child's math skills and improves their logical thinking. Another side of the dial is a food chains matching dial. Colored dots next to animals match the background color of the food, which helps children remember about the food chains and enriches their general knowledge of the world. This multiple use turntable is a perfect tool for teachers using at school or parents using at home. The novel design will definitely grab their attention and make them fall in love with learning. Precise calculation: each number that rotates can correspond to the correct answer, and you can learn multiplication by turning the wheel. The colored dots helping children effectively remember the food chains. Specifications: Material:Wood Size:Approx.16x18.5cm/6.3x7.28in Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1x Double Side Learning Plate