$9.95
  Specifications Split spring steel ring. Outside Diameter Finish 12mm Stainless Steel              
$13.25
  Specifications Split spring steel ring. Outside Diameter Finish 20mm Stainless Steel              
$19.90
  Specifications Split spring steel ring. Outside Diameter Finish 25mm Stainless Steel              
$48.20
  Specifications Split spring steel ring. Outside Diameter Finish 30mm Stainless Steel