40th Birthday Party Rhinestone Tiara Crown Age 40 41 42 43 44 45 46 47 48 49 Comes with 20 digits (2 of each) from 0 to 9 so you can change the year every year till the age of 99 Silver Plated Rhinestone tiara with hair combs for an extra solid fit Crown Size: 2" tall /// Circumference: 15.75" / 40cm, Has 2 clasps for changing year on crown