Nite Ize Adjustable Knot-Bone Bungee Cords KBB9-03-01/KBB5-03-01, come with carabiner clips instead of open hooks at each end, it not only attaches to your anchor points, it locks there. Instead of stretchable elastic that loses its stretch over time, the Nite Ize KnotBone Bungee has a durable, high quality bungee cord that threads through each end, adjusts from 48" to 10" in the KBB9-03-01 #9 size and from 28" to 6" in the KBB5-03-01 #5 size. Once you have it adjusted to the right length, secure it in place with a simple wrap-and-lock motion. NiteIze even added small self-clipping plastic caps to the cord ends to keep them in place once you've got your load secured. No more pulling, stretching, and re-hooking to get the tension you want job after individual job, the Niteize KnotBone Bungee stays right where you attach it, pulls securely to the exact length you need, and locks there. For a full line of Nite Ize Outdoor Gear and other products by Nite Ize on sale please visit the Nite Ize page on our website. For more brand name Outdoor Gear please visit our Outdoor Gear store section.