Magnetic Letters & Numbers with five different colors ( green, blue, orange, red and yellow) Use Magnetic Letter To Learn Spelling. The size of each alphabet is 2 to 4 cm. FUNCTIONS: The educational toys magnetic letters can help kids to practice their spelling skills and build their word skills. It safe for your child's eyes and helps your child to increase their confidence and inspires their creativity. EASY CLEAN AND STORE: You can store these magnetic letters and numbers with one box or case.