Another sterling silver stacking ring for your Luna Collection. A unique design where the balls are beaded onto a solid sterling silver band - (they rotate). A very comfortable fit, because of the rotating beads I recommend downsizing if you are in between sizes as it is very easy to put on and may slip off it is too big. 925 Sterling Silver.Sizes are in US sizes.Size 5/6 (small size)Size 7/8 (medium size)Size 9 (large size/thumb ring)Size 12 (extra large/ male ring)