Elastic String in black, white and rainbow colors for beading, bracelets, necklaces, Diy crafting, drawstring bags and pony bead jewelry. Made from nylon polyester fabric and braided rubber with durable, long-lasting elasticity. String measures 1mm thick with 165 feet per roll, three rolls totaling 495 feet. Easy to stretch, cut and tie into secure knots, sturdy enough for bracelets and crafts. Suitable for beading, jewelry making and projects requiring elasticity.