Astrid Just for you, the moon, and the stars. Handcrafted in 14k or 18k solid gold to ensure you never go without them. It is also available in different sizes for the best comfort fit. - Handmade- Solid Gold- Band Thickness: 1.1 mm- Size of the Moon: 4.5 mm- Size of the Star: 2.5 mm All pieces come beautifully boxed in suede pouches you can always use when traveling!