7.9mm round double-link cable bulk jewelry chain. Approximately 3-meter (9.8 feet) rolls. Not soldered. Steel. Gunmetal jewelry chain has a dark grey to black finish. Bulk chain makes a great base for free-form beaded chain necklaces. Use jump rings or split rings with your favorite clasp to finish the ends. Black gunmetal color may range from gun blue to matte dark gray to shiny black metal. Occasionally, the plastic spool is damaged in shipping. This should not affect the usability of the chain.