There are Velcro cable ties per se nothing to tell great ... The Velcro cable ties from Brennenstuhl have a loop with eingestanztem hole and are stable. That is when tightening around the harness do not they tear. The Velcro keeps its promises. The cable is firmly tied together and can be easily opened again anyway.
In the pack 20 are included, so you first have peace for a while. For the cheap price absolutely recommendable.