2019 Improved Version: Better Magnet, Safer! -- All magnetic letters and symbols are made from non-toxic, tasteless, environmentally-friendly EVA foam. Our foam magnetic alphabet letters are stronger and safer than wooden and plastic letter magnets! The storage box is easy to carry so that your baby can enjoy learning anywhere. More Advanced and Reasonable Design! -- Well made soft rounded foam magnetic letters stick well without falling off or tearing apart. Proper size of letters to prevent children from swallowing it by mistake. Magnetic letters and symbol set can be cleaned. Abundant ABC Magnetic Letter Set -- The sturdy storage box contains red and blue 238 letters, including 52 uppercase letters and 182 lowercase letters; 4 punctuation marks, including 2 question marks and 2 exclamation marks; double-sided magnetic board × 1; whiteboard pen × 1; eraser × 1. This set of magnetic letters fully satisfies the spelling needs of all common words and sentences. Perfect gifts and toys for baby, toddler, and kids. Immaculate Storage Details -- Each box has a corresponding uppercase and lowercase letter label that allows kids to learn to distinguish and classify. Red vowels and blue consonants make it easy for children to learn pronunciation and grammar. The different sizes of uppercase and lowercase letters make it easy for children to recognize the difference between the two! Preschool Learning Tool, Best Assistant for Teachers & Parents! -- The class will become more relaxed and efficient with the help of a magnetic foam letters kit. It is convenient for parents or teachers to use for teaching, whether at home, homeschool, Pre-K, kindergarten, elementary school.