Eyeglass strings are 24" overall, and are made of 6mm seed beads with larger spacer beads in materials such as natural stone, glass, ceramic and metal. The dogs, bones, sheep and ducks are Peruvian ceramic.
The eyeglass strings and lanyards are offered in my most popular color combinations but if you need something different, contact me and I can probably make it for you. I am always shopping for interesting spacer beads, so while the overall color scheme is as advertised, the larger spacer beads will change with what I have on hand. That way each eyeglass string and lanyard is unique.