10pc Silver Steel Wire Necklace Cord with Brass Screw Clasp for DIY Jewelry M... Quantity: 10 necklaces Size: about 1mm in dimeter, 17.5" long Steel Wire Necklace Cord, Nice for DIY Jewelry Making, with Brass Screw Clasp Steel Wire is comfortable against the skin, and designed specifically by using with fashion pendants and beads. Because the screw clasp, a quick and easy solution to hand-fabricated necklaces styles