Features: Ideal Classroom Prize: The shape toys are ideal prizes for the winner in school competitions, or classroom activities, which will arouse people's interest in learning, and bring them a distinctive learning experience. Teaching tools: The autistic toys are in different letter shapes, enabling you to spell words with them, and you can apply them in playing games of teaching or memorizing words, which will acquire better effect. Specifications: Material: absorbent polymer Color: as is shown in the pictures Size: about 6 x 4.5 cm/ 2.36 x 1.77 inches Package includes: 26 x Letter shaped sensory toys Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Suitable for people over 3 years old.