Modern Style Atomic X Sterling Silver Ring This ultramodern x ring is a unique 20mm rhodium plated silver accessory you're sure to fall in love with. Donning a 1950's inspired atomic shape, this open stacking ring is a great gift. Stackable Measure: Width: 20mm Weight: 1.99 Grams Material: Sterling Silver, Rhodium Plating Measure: 20mm Band Width Weight: 1.99 grams This ultramodern x ring is a unique 20mm rhodium plated silver accessory you&#039;re sure to fall in love with. Donning a 1950&#039;s inspired atomic shape, this open stacking ring is a great gift. Stackable Measure: Width: 20mm, Weight: 1.99 Grams, Material: Sterling Silver, Rhodium Plating