With this innovative heavy-duty tendon, the bar has been raised all the way up in terms of reliability, performance and safety. Instead of the usual polyurethane material for the first time a BASF High-tech material is used for the connecting string, which is about 50% tougher and more durable. Maximum security is guaranteed through the new DYNEEMA.SAFETY.SYSTEM - a highest quality Dyneema safety line that is integrated into the BASF-tendon. Extremely lightweight, extremely tear-resistant and absolutely stretch-free.