Characteristics of Rope Fibers Quotation Request Form Rope Frequently Asked Questions Braided Shock (Bungee) Cord Often used with “J” or “S” hooks, the shock cord stretches (similar to a rubber band)Constructed with an abrasion-resistant jacket over a rubber coreDurableElastic with a good memory – will return to its original size even after repeated useUsed often to tie down tarps and secure loads.Quick, simple, and easy to use