The specially designed curved head ensures very good pressure over the entire surface of connections of circular elements, such as a hose with a tube. The patented solution consists of a smooth tape, which is locked by a glass fiber reinforced pin pressed into it. This solution provides a very secure, vibration-resistant fastening. The system is available both as fixed-length straps and as continuous tape (50 m rolls) together with separately available heads. Fixed-length straps from 500 mm consist of two parts, the head and the tape welded together ultrasonically. Due to their special properties, the straps are used not only for tying cables and wires but also for fastening cuffs on steering gearboxes, water hoses, and vacuum hoses.