Leader Keepers are made using Re-Purposed discarded monofilament fishing line. These colorful eyeglass retainers are available for either small/wire frame glasses or standard/larger frame glasses in two different lengths either 13" for those who like to wear their glasses higher up or 15" for those who like them longer. With several different colors to chose from there is something for everyone. We're trying to help keep monofilament out of landfills and most importantly out of our waters! Get your pair today!