4Size Ring Sizer Mandrel for Making Jewelry Guard Spirals Tightener Jewelry
3Pcs 1mm Ring Tightener . 3Pcs 2mm Ring Tightener . 3Pcs 3mm Ring Tightener . 3Pcs 4mm Ring Tightener. Hypoallergenic material.No glue or any kind of chemical adhesive.Not gonna harm your skin. Protect your ring from scratch or abrasion.