• Outside Diameter: 5.0mm +Jump Ring & Trigger
  
• Inside diameter: 2.55mm
  
• Ring gauge: 16gauge
  
• Jump Ring OD: 3.00mm
  
• Jump Ring ID: 1.70mm
• Jump Ring ga:  20gauge

Weight:0.094 DWT or 0.145 grams (each) TWICE the weight of Standard ones