Metal: Recycled 925 Sterling Silver Plating : 18 Carat Gold 2 microns | Silver Rhodium Dimensions: 18mm in diameter before adjusting. Ring Size: One size - adjustable ring Matching Jewellery Available: See Full Lightning Bolt Collection Matching Jewellery Available: See Full Ring Collection Wear alone or stack together there are several ways to fashion our sterling silver lightning bolt stacking ring. Crafted from sterling silver this is a striking open ring design features a trendy zig zag motif that reflects the light on its smooth facets. Adding a bolt of electricity to your evening or daytime attire the solid silver ring will make a great 'strike' it lucky jewellery piece that can be adjusted to fit most fingers. The inside of the ring has been left smooth to allow it to sit comfortably on the finger and the zigzag shape lets each ring sit perfectly together when stacked. If you want to be sure this adjustable ring fits just draw around the inside of a ring that you know fits, then measure the diameter. Size of ring before adjusting is 18mm in diameter. All Scream Pretty jewellery will be beautifully presented in our signature branded packaging