Material: Hypo-Allergenic Surgical Grade PVC Tubing,Size & Length:10mm/4 inch
Perfect & Discreet, Adjustable & Comfortable, easy to apply, no adhesive, chemicals or fasteners required
Innovative, spiral-based design provides a long-lasting & snug fit for most rings
Package includes:8x ring size adjusters(2mm/3mm),1x silver polishing cloth,Great solution for fingers with knuckle problems