10 pcs 14k Gold Filled Round 5.2mm Split Jump Ring 0.8mm / 20 GA Gauge Wire Charm Connector / Carrier 1/20 14k Gold Filled Each quantity contains 10 pieces of split Jump Ring Wire gauge is 0.8mm / 20 ga Hole size is approximately 3.6mm New, fine finished. They are Sturdy split rings that hold your creation tight.