The Master Lock Bungee Jar features a reverse twin wire hook offering twice the strength of an ordinary bungee. Its rounded edges eliminate the risk of scratching, and the reverse hook bends away, allowing more room for attachment. This product is TUV certified. Please note that the size guide image relates to standard sizes only, and brand sizes may vary. Group images are not representative of the quantity sold; the pack quantity is listed separately. This product is usually dispatched within 2 working days, with delivery typically completed in 3-5 working days.