Surgical Stainless Steel Knuckle Ring Set of 4 Midi Stacking Rings 1mm Polished Comfort Fit, sizes 1 - 6 Excellent Quality Workmanship Polished Finish Available in a variety of sizes 316L Surgical Steel Rings Hypoallergenic, Sea Water Safe, Wont turn your skin green Can be used as Toe Rings and Baby Rings Introductory Price