CHENGYIDA Wooden Fridge Magnet Early Education Kids Baby Number/Alphabet/ Math Symbols Developmental Toy 26 pcs alphabet (A-Z Letter) + 15 number wooden refrigerator magnets. (0-9 Number & 5 pcs Math symbols). It's safe for children. No small parts may cause choking. Material is wood and it's hand painted with environmental friendly paint. It's educational toy for children. You can use them to teach your children words, numbers and even math equations. Size for 26 letters: 5.5cm H x 4cm W x 0.5cm T (2.16" H x 1.57" W x 0.19" T) Size for 10 number: 6cm in height. (2.36" H)