This elastic bungee cord is highly resistant to UV rays and abrasion. Rot-proof, this bungee cord has extra-strong black PVC steel hooks at both ends. The main uses for this high-strength elastic cord are fastening canvases (advertising or events) to supports or frames; bicycle or car luggage racks; and work requiring high tension. At La Corderie (Brussels), you can buy these elastic tensioners with hooks by the piece or in bags of 10 at very low prices.