Two sizes:
– small: adjustable size 14 – can be adapted by opening it
– Size: 14, diameter: 17.2 mm, internal circumference: 54 mm
– large: adjustable size 17 – can be adapted by opening it
– Size: 17, diameter: 18.1 mm, internal circumference: 57 mm
– width: 1,3 cm
The jewellery made by Ciclon is non-allergic, nickel free and silver plated.