This tool is made of high-quality plastic, durable and not easy to break. 360°rotating swivel, with elastic strings, convenient to use. With a removable carabiner, can be attached to fly fishing vest or lanyard easily, convenient and portable. Features: Made of high-quality plastic, durable and not easy to break. With a removable carabiner, can be attached to fly fishing vest or lanyard easily, convenient and portable. 360°rotating swivel, with elastic strings, convenient to use. Small and lightweight, easy to carry. Specifications: Material: Plastic Quantity: 1piece / 2pcs / 3pcs(Optional) Size: 9.5 * 3.5 * 1cm / 3.7 *1.3 * 0.3 in Weight: 16.2g / 0.5oz Length after Stretched: 70cm / 27.5in(Approximately) Package List: 3 * Retractor Zinger