This unique strap combines retractable strap features with the E-Track system to get you on the road lightning fast. Simply click it into an E-Track slot, pull the strap out over your cargo, and click in the other side. Ratchet a few, quick times to tighten, and you're on your way. Pull out only as much strap as you need to secure your cargo. The rest of the strap stays wound up in its housing. When you're done, press the red button and the strap automatically winds up into itself to create a neat, compact storage case. It stays tangle-free, ready for the next ride. Heavy-duty steel ratchets hold cargo down in a budge-free hold. And E-Track straps stay locked into E-Track slots until you remove them. Made from 1 in. seat-belt-quality webbing and zinc-plated steel parts, these straps will hold your cargo tight for thousands of miles.