Description: 【Educational Tool】: Match Memory Game is ideal for early education, helping children develop color memory and attention in a fun and interactive way. 【Material】: Memory Chess Board Game is made of good pp material, sturdy and durable, with smooth edges and can be used for a long time. 【Parent child interaction】: Memory Match Chess Game is suitable for playing with children during leisure time to enhance relationships. 【Function】: Memory Matching Game is conducive to the development of children's cognitive abilities and cultivates children's problem solving, logical thinking, and fine motor abilities. 【Gift】: Memory Game Board is both interesting and It is an ideal gift for children, Children's Day, and birthdays. Size Chart: 23cmx17cm/9.06inchx6.69inch Package Includes: 1 Chessboard  10 Cards(double sided) 1 Hourglass 16 Covers Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.