4Pcs Ring Size Reducer Resizer Adjuster Ring Size Clip Guard Invisible Design UK
It is very comfortable for your fingers to move around in as it's made of high quality PVC. 4 x Ring Reducer (4 sizes). Spiral - 1.2mm I.D. x 3.5mm OD (Approx.). Choose the correct spiral for your ring (thinner rings, small spirals etc.).