Sterling Silver Wire. 24 Gauge, Round, Half Hard. 1 Ounce / 48 Feet Of Wire. Can t stop wire wrapping? Save money, buy in bulk. This gauge and hardness of Sterling Silver wire is perfect for hanging and wrapping small beads, gems or pearls. NOTE: Each lot is approximately one ounce in weight, and approximately 48 feet long. May exceed this amount by up to one percent.