From Melissa & Doug: Stack & Sort Board, mfr #379. The 15 wooden pieces in this novel shape sorter offer a variety of colors, shapes, and opportunities for learning. Stack them on the pegged stand in order, mix up the shapes and colors, or create your own games with these engaging first manipulatives! A printed key on the wooden base offers guidance when it's wanted, but the possibilities for play are endless. Use the colorful blocks to encourage sorting, matching, counting, stacking, dexterity, fine motor skills, color recognition, and more! Dimensions: 4.5" x 2.5" x 13.3". 2+ years.