The Stay Covered XXL Big Waves leash is specific for particularly strong waves. Originally designed in 2005 for Waimea Bay, Todos Santos and Mavericks, the Stay Covered XXL Big Waves leash has since become the reference guide for muscle sessions that remain relatively affordable. It is now used in locations such as Ocean Beach in San Francisco, Sunset Beach and Pipeline in Hawaii. Intermediate surfers looking to approach solid conditions find safety essential to building confidence and motivation. In 9mm diameter extruded polyurethane. Hand Assembly - MADE IN USA 10mm single swivel in nickel plated brass. 2" (5cm) ankle strap. 1.5 ” railsaver + triple velcro.