Elasticity Stringing Cord is very flexible and extremely strong. Elasticity stretches freely and returns back to its original state, making it the ideal Stringing Material for Stretch Bracelets, Anklets, and Hairbands. Size: .50mm Length: 25 metersElasticity Stringing Cord is very flexible and extremely strong. Elasticity stretches freely and returns back to its original state, making it the ideal Stringing Material for Stretch Bracelets, Anklets, and Hairbands.Size: .50mmLength: 25 meters