Rubber Cord is a fast and easy way to top off your metal clay jewelry creations. Cool Tools carries an excellent selection of Rubber Cord for stringing your jewelry projects. Choose from our selection of Rubber Cord available by the foot in assorted sizes ranging from 1.5 mm to 3 mm. Get our Glue & Go Rubber Cord with Spring Ring to add an instant clasp. Get all your Rubber Cord for stringing your jewelry right here from Cool Tools.