Build tall and colorful structures while creating a foundation for mathematical understanding by encouraging number recognition and counting skills. As they play, young learners will develop an understanding of the relationship between size and number by associating different-sized blocks with specific numbers.Details:Assorted colors and shapes14.5" x 10.25" packaging size28 foam block piecesEncourages number recognition and counting skillsBuild tall and colorful structuresSuitable for ages 3 and up