Our colourful abacus is designed to help your little one learn through play. Each letter has a corresponding word and picture on the reverse to help associate the letter, the word and the sound. The number tiles show the number as it's written on the reverse to help encourage sound and letter recognition. Size H29, W23, D5.8cm. Weight 42g. For ages 12 months and over. WARNING(S): Only for domestic use. To be used under the direct supervision of an adult.