Twist tie ideal for keeping ear bud and other electronics cords untangled. A slim version of larger Gear Tie twist ties, this tie is made of durable, reusable rubber and features a stretchy loop on one end allowing it to stretch over the end of a cord and stay in place until the cord needs wrapped up. Fits over USB (universal serial bus) cords and works well for earbud cords and phone chargers. Strong wire inside the tie holds its shape while the tough rubber shell provides grip. Waterproof and ultra violet resistant for indoor and outdoor use. Won't scratch or mark.