14k Gold (.585) Outside Diameter: 5mm Wire Thickness: 21 Gauge Shape: Round - Style: Jump Rings Open Tip: Twist open the Jump Ring using- Never pull the jump ring apart to open - Attach your item and twist he jump ring close. Our 14 Karat Gold Jump Rings are made of a beautiful pure gold that will add an eye-catching golden glow to your jewelry project. They are a soft gold color, creating an unmistakable sign of elegance to necklaces, earrings, and bracelets. Our 14 Karat Gold Jump Rings are "open", so they can be slipped onto rings, loops, or chain ends, then soldered closed. Once soldered, Jump Rings are extremely secure, making them ideal for connecting clasps and pendants.