The Letter and Number Blocks Set by Hey! Play! is a classic toddler learning toy that your little boy or girl will surely love! The 48-block set has all letters of the alphabet, numbers 0-9, as well as punctuation marks, math signs, and cute pictures. A sturdy wood box with a lid is also included for easy cleanup, storage, and travel. This wonderful STEM (science, technology, engineering, math) toy can help kids learn counting, letters, basic words, colors, grouping, stacking, sorting and building. This word and number block set is a fantastic educational activity that can encourage imagination and creativity in your preschooler!Storage Box is 5.6 x 5.6 x 4.1 inches Blocks are 1.2 inches 48 Blocks Letters, Numbers, Things, Animals, etc on each block Made of wood