The KEEPER® 18 in. Lock-It Adjustable Bungee Cord is constructed from quality materials for versatility and dependability. It is designed with an outer jacket to withstand UV rays and weather damage and polypropene hooks to prevent rust, scratching and marring of personal items. The cord is easy to use and fully adjustable to secure light-duty items or bundling. Simply wrap the cord around the item and/or cargo, feed the endcap cord through to the desired length and clamp/lock into place.