22 mm Reborn Baby Doll Eye Half Round 1 Pair Acrylic Eyes Eyeballs Blue Color for 20-22 inches Dolls Suit for OOAK, BJD dolls and 20"-22" Reborn Baby Doll. Size and Shape: 22mm,half round. Material: Acrylic. Flat in the other side and hollow WARNING: Contains small parts, please prevent kids swallowing the small parts by mistake. Kids under 3 years old should be under the tutelage of parents when they play with this toy.