7mm Titanium and 14k Yellow Gold Screw Accent Comfort Fit Spinner Band Sizes 7 to 13 Fun Spinner Ring with 14k Yellow Gold Screws Atop a Second Polished Band Comfort Fit Ring is 7.00 Millimeters Wide or .28 Inches in Width Lightweight, Durable, Dent and Corrosion Resistant; Impervious to Chemicals 45 Percent Lighter than Steel; Stronger than Gold, Platinum and most Metals Hypoallergenic, Commercially Pure Titanium