Combines physical education with math, language, reading and color skills. Our colorful bean bags are easy to grasp and help to develop a child"s manipulative skills. Reinforced double-stitched PVC (synthetic leather) cover with hand-conforming plastic pellets. Lightweight for optimum feel and playability. 5" Numbered Bean Bags include numbers 0-9, 00 and 000. Written in English, Spanish, French and German. Each bag is printed with number and corresponding number of stars.