I have not worn my extensions in a long time and would like to again. I have a dilemma. I regularly visit a loved one that is incarcerated and need to clear the metal detectors. Do you know if the nice links will set the detectors?

It is highly unlikely that they will set off the metal detector. Some detectors are very sensitive that even tiny amounts of metal set them off (like foil gum wrappers), but most should be perfectly fine. If you are concerned, before you install them, take them with you on a visit (still in the jar). If it sets off the detector, you can always send them back for a full refund and we can find a less metallic solution for you. :)