Has the new member of the family been born yet? Is the family crazy about the baby? Fill in all the birth details and give the family the most special keyring in the world. How much did the baby weigh at birth? The height? And most importantly, when were they born, and what is their name? You can choose the colour of the engraving paint and the shape of the ring. Personalise the key ring as you wish and surprise the whole family! Measurements: 3.8 x 2.5 cm.