95 Round 5.5mm 20 Gauge Stainless Steel Jump Rings Connectors Made in the USA Used in Fishing Lure, Jewelry and Key Ring Assembly Outside Diameter .220 in. 5.59 mm Stainless Steel Approx. Inside Diameter .156 in. 3.96 mm Wire. thickness .032 inch .812mm 20 Gauge 95 Round 5.5mm 20 Gauge Stainles Steel Jump Rings Connectors Made in the USA used in Fishing lure, Jewelry and Key ring assembly Package of 95 Jump Rings