Letters Components: 208 pcs foam alphabet magnets with two colors(red & blue), includes 52 uppercase letters, 156 lowercase letters, 2 question & exclamation mark, 1 double-sided magnetic writing board (10.9 * 7.1inch), 1 marker and 1 eraser. The box comes in 13.6 x 8.5 x 1.8 inches, weigh 31.6oz. Material: Well made soft rounded foam magnetic letters stick well without falling off or tearing apart. Full strong magnets and light foam making the sturdy storage box easy to carry along. Get more additional sets to write more Kindergarten sight words. Functional Set: A great educational value for kids to learn spelling and reading. The colors make it exciting to go to and check on progress! Different sizes for capital and lower case letters makes it easy for children and adults to identify the difference between the two! Preschool Learning Tool: Designed carefully and created to fit children's small hands. Thick magnetic writing board can be written and drawn on. Very easy to erase and reuse. A great tool for learning and fun.