14K Rose Gold Filled Heart Shaped Toggle Clasp Approximately 10 mm Wide. Around 19 Gauge (0.90 mm) Wire Thickness. Heart Ring Size Approximately 4.1 mm Outer Diameter and 2.3 mm Inner Diameter. Toggle Comes With a 1 mm Thick Bar Around 16.5 mm Long. Bar Ring Size 3.3 mm Outer Diameter, 1.8 mm Inner Diameter and 20.5 Gauge (0.76 mm) Wire Thickness. Sold in a Pack of 1 Set. Price Per Pack.