Colorful, rounded and perfect size for toddlers (1.50"/38mm H) Plastic letters is durable and sturdy High quality of magnets can stay on magnetic board firmly Great for early learning in classroom or at home Big and Bright; up to 4 colors per pack (assorted) Motivate your kids to explore the alphabet and spell simple words with 32 pieces of glittering, colorful small letters designed for little hands. It can help kids to learn alphabet and practice their spelling skills. It also increases their confidence and inspires their creativity. Great for use on magnetic whiteboards, easels, or just spread out on the floor.