Our Calma ring is 925 Sterling Silver. Order your preferred plating – rhodium, gold or black rhodium plating – with a gloss finish. The ring is adjustable, best worn as an index finger ring, but feel free to wear it on any finger. Choose the size that suits you: Small: EU 50-56 or Large: EU 58-64. The Calma ring measures approximately 1.7 x 1.7 x 0.2cm.