Adjustable ring 925 Solid Sterling Silver Rhodium plated Stud for half drilled pearl Craft findings for an easy jewelry making

We realize Gold, Platinum and Rhodium plating in our workshop in France. Model M1 :Size : 5.75 - 7.5 (US)   52 - 55 (FR)Upper part for pearls Width : 10.6 mmLower part ring Width : 1.9 mmRing Thickness : 1 mmCup for pearls :Diameter : 4.6 mmStud height : 3 mmStud diameter : 0.75 mmSuitable for pearls 5 - 8.5 mmModel M2 :Size : 6.5 - 10 (US)   53 - 62...