Cable ties can be opened and reused. They are available in black and natural colors. The extended tongue design makes them easy to reopen. These are internally serrated cable ties, available in various lengths. These releasable and reusable cable ties are used in areas where frequent changes to the bundle need to be made. This includes, among other things, temporary installations for testing purposes or the subsequent addition or removal of elements. These cable ties are most commonly used in stage construction, for cable management at outdoor events, or for prototyping work. To open the cable tie, simply press the extended tongue down with a finger.