Description: Educational and Fun: These colorful sandbag are great for kindergartens. They feature a combination of numbers and letters, allowing children to learn while they play.Material:Each cognitive beanbag made from quality cloth material. The craftsmanship is fine, with attention paid to every detail.Developmental Toy: These sandbag help improve children's hand eye coordination. They serve as sensory training equipment, promoting the child's physical coordination abilities.Product Specifications: Each sandbag measures thoughtful design, making them the ideal size for little hands to grasp and throw.Gift:Whether it's a birthday, holiday or New Year celebration, this tossing bag set makes a thoughtful and educational gift for the little ones in your life. Specification: Material:Cloth Size Chart: Side length 12cm/4.72inch Package Includes: 12 number?beanbags 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.