The Red Paddle 10ft Surf Leash in Black.

The 7mm dual cord 10ft leash has two stainless steel pivot points to avoid tangling and an interchangeable heavy duty neoprene cuff which can be attached to your ankle or calf. The cuff has a loop for quick release as well as an integrated storage pouch. At the other end there is a rail saver and a piece of string which you can use to attach the leash to any board, alternatively you can remove this and attach the leash directly to the D-ring on the back of the board.