11. [Highest quality material] The game board of this children's wooden memory game is made of highly durable high-quality linden wood with a smooth surface. The chess pieces are painted with toy water-based paint, which is soft and colorful without any peculiar smell. 22. [Puzzle game to improve memory] Spend time with children in a fun way to help them improve their memory and help them know more things. 33. [Suitable for people of different ages] There are 6 cards with double-sided patterns. Children 3 years old can learn cognitive things, and children over 5 years old can exercise memory. They can play alone or in groups. 44. [Ideal gift] Order our memory game as the perfect gift for birthdays or Christmas and other holidays. You can imagine the surprise when he (she) receives a gift. Believe me, you will be proud of your choice. 55. Multi-uses: This mind training toy contains cards that can be used both positively and negatively. Both adults and children can play. You can play with your children and enhance the relationship between you during the play. Material: Wood Color: Red Weight: About 0.4kg Size: Bottom plate: 23cm*15.5cm, Cardboard: 15.5cm*14.2cm, Hourglass: 2.5cm*9.7cm, Chess piece: 3cm 1 set of memory chess game Have a great time shopping!