GRIFFIN Jewelry Elastic Cord is ideal to make elastic pieces of jewelry such as bracelets, hair-bands and jewelry that can be slipped on. Necklaces made from GRIFFIN Jewelry Elastic Cord keep their permanent soft elasticity, can be stretched up to twice their original length and are very durable. GRIFFIN Jewelry Elastic Cord can be knotted and is suitable for beads and stones with a bead hole diameter of more than 0.50mm.