Sterling Silver Stacking Ring Set Skinny Stackable Rings Oxidized Sterling Silver Stacking Ball Rings Etsy Stainless Steel Round Ball Stackable Ring The Steel Shop Oxidized Sterling Silver Simple Ball Stack Ring, Hammered Texture, Eco Slim Stacking Silver Stud Ring Oxidised Sterling Silver, Ball Ring. Add This One To Your Collection: The SS Oxidized Flat Ball Stacker Ring From Rhoda Katz, this SS Oxidized Flat Ball Stacker Ring boasts . 925 Sterling Silver balls on an oxidized background, accented by a distinctive rope design on the top and bottom rows. Whether worn alone for a striking statement or stacked with other Sterling Silver pieces, this ring is sure to add a touch of beauty to any outfit. . 925 Sterling Silver is hypoallergenic, durable and timeless to last for generations Available in sizes 6 10