- Adjustable length extender your choice of lengths from 1" to 12" including the clasp.
- 4MM Antiqued Copper Plated Brass Core Curb Chain with links that will accept clasps up to 3MM wide
- 12MM (1/2") Antiqued Copper Plated Brass Core Superior Quality Lobster Claw Clasps.
- Easy to move from one piece of jewelry to another. For jewelry pieces weighing up to 15 ounces.
- The only difference between the lengths is the length of the chain.