The major advantage of latex-free Powercord is that it returns to its original shape after stretching. Perfect for use with transparent gemstone beads as well as crystal and glass. High-quality elastic is perfect for making today's popular fast-selling chokers, bracelets or anklets. This set includes 3 spools. There are about 27.34 yards in each long-lasting 25-meter spool. Knots easily to terminate strands. Material: Clear stretch elastic (latex free). Length: 25 meters (82 feet). Diameter: cord is 0.8mm. Test Strength: 8.5 pounds. Great for bracelets and other jewelry designs! Simply add beads and finish with a knot and glue.