Introduce children to the love of learning about shapes, symmetry, angles, and fractions. Form individual shapes and designs on these brightly colored 5" plastic geo-boards. The double-sided boards, with different pegged designs, and package of 20 rubber bands for each board, allow for creative design in straight and diagonal lines. Set of 6 double-sided plastic geoboards in bright, kid-friendly colors. For children ages 3 yrs. +.