5 ft 14K Gold Filled Half Round Wire Half Hard 20 Gauge This is a new set of 5 feet of 14 karat gold filled half hard, half round wire Great for craft projects and beading This wire is 20 gauge and is pre cut in 5 feet coils The smaller the gauge number, the thicker the wire (ex: 24 gauge is thicker than 26 gauge) Jewelry that is gold filled has gold content equal to 1/20th or more of the total weight of the metal in the piece