18" copper plated medium cable chain necklaces. Ready to wear or embellish with beaded sections, or simply add a pendant or charm. 13 links per inch, inner link dia. 1.5x1.0mm, outer link dia. 2.2x3.0mm, and wire is 0.53mm/0.02" thick. Finished with a spring ring or lobster clasp. This is a higher quality, more durable version of our popular #40-228-8 chain. This new version is still unsoldered, so you can easily use jewelry pliers to add beaded sections to the chain. However, the links are strong steel instead of soft brass.