Alphabet Set Magnetic Upper Case Letters . Great for learning letters and spellings as well as for children with special needs. Handmade in India child-safe and earth-friendly. To Clean: Wipe with a damp cloth. Materials: Toys are made from ingredients that are carefully chosen or developed to be extremely safe for babies infants and toddlers. The rubber is 100% pure rubber from the Hevea tree. The soft surface is made from very high quality nylon flock from Spain. Safety: Toys do not contain any lead phthalates or other harmful or banned substances