- use with polypropylene (PP) tapes - suitable where steel or wire clips cannot be used (e.g. for recycling reasons) - self-locking (the tape can be tightened manually without the use of a tensioner) - the joint formed by these clips provides the possibility of re-tightening the joint or multiple use of the strapping - safe for the operator (no sharp edges) - hassle-free disposal (no need to separate the clip from the tape during waste sorting)