Regular leash, advanced mould design with diamonds providing controlled and strong transition from mould to urethane. Deluxe double padded comfort strap providing a lightweight secure leash, including key pocket. Double stainless swivels for tangle-free surfing. premium grade urethane. flex strap plug allowing 360 degree movement of leash, and offers more comfort when leash is under load. also railsaver, plug buddy and a 12 month warranty.