The JOKER is built in very high quality and designed for long durability under extreme loads. The numerous innovations and reinforcements call for a very elaborate production process. At the JOKER U-Turn also trusts in the newest generation of the refined version of the Thriller-fabric PX40. Only materials which passed extensive long-term tests and have shown good values were used in the JOKER. But also in the processing everything is done to ensure long durability and form fidelity, that includes multiply reinforced sewings and reinforcements at the line attachment points and V-tapes. The line connections are equipped with the Line Loop Protection (LLP). Thereby the Kevlar core is spliced into the connection loop which additionally prevents snagging of the lines at the point of separation.