14K Rose Gold Filled Jump Rings Quantity: Please use pull down menu to select size and number of pieces SKU: F29RGF 4mm (outer diameter); wire thickness: 20 gauge 5mm (outer diameter); wire thickness: 20.5 gauge 5.8mm (outer diameter); wire thickness: 18 gauge 6mm (outer diameter); wire thickness: 20.5 gauge 8mm (outer diameter); wire thickness: 18 gauge 10mm (outer diameter); wire thickness: 14 gauge If you need a different quantity, please let us know and we can make a listing for the quantity requested.