As a 2 X World Champion, 5 X Triple Crown Winner, Olympic Athlete, Eddie Aikau Champ and professional surfer for over a decade, John John Florence refuses to use any leash other than his own design with VEIA Supplies. The JJF Pro Leash embraces simplicity & longevity through VEIA's duralite neoprene lined cuff, ultra lite micro-strength velcro, drag-reducing rail saver & more (see features below). All JJF Pro Leashes are backed by our stress-free 30 day return policy & VEIA Lifetime Warranty. More isn't better..better is better. FEATURES: Duralite Neoprene lined cuff. Dual bearing swivel connection. Ultralite micro-strength velcro. Low profile rail saver (minimal drag). SPECS: Cord Length - 8' (2.4m) Cord Thickness - 8mm (5/16") Cuff Width - 50mm (2") Railsaver Width - 28mm (1 1/8")