All our leashes and coils are hand tied. Where swivels are used, they are DOUBLE ACTION SWIVELS and are generally on the railsaver end of the leash. This is to reduce unnecessary leash twist that occurs when 2 single action swivels are used as on many other brands. Our exclusive, Australian manufactured SupraCords use high purity urethanes that are extruded in Australia to our formulae. The result is a Dual-Density & Co-Extruded cord that is as tough as.... Tough on the outside and stretchy on the inside. More resistant to fin nicks while increasing strength without sacrificing stretch.
Coils and Hot Spaghetti (Economy) cords are manufactured with high quality, Australian extruded urethane - hand tied for strength and durability.