Rockin Beads 24 grams Opened Stainless Steel Jump Rings 16 Guage 9mm OD Round 6mm ID 74 pices Stainless Steel Open Jump Rings 1.5mm Thick - 16 Gauge 9mm Outside approx 6mm Inside 24 Gram Package approx 74 Jump Rings Rockin Beads (TM) Brand comes with Rockin Beads Size Gauge Card