PEPPERLONELY Brand 0.6mm Steel Necklace Memory Wire 4-1/2 Inch Approx. 500 Circles/500gram Over 1 Pound Quantity: 500 Circles/500gram over 1 pound in weight. Size: Circles are 4-1/2 Inch width wire thickness is 0.6mm (22 gauge) Memeory wire for necklace slide on beads then bend tip of wire to lock beads on wire