Length: 8ft; Diameter: 7mm; Optimal wave size: Up to 11ft; One piece moulded cord technology, eliminates weak points; World's strongest leash, 40% stronger and flexible; Reinforced flexi-neck; Highgrade urethane; Dual anchor stainless free spin swival, for tangle free surfing; Lightweight construction; Comfortable padded strap; Safety release loop; Detachable rail saver; O&E leash string; O&E branding; :: Unisex > Surf Accessories Size: one size.