Wasted a lot of time and never got it to work. Id rather buy specific dip attachments than trying to use these because you would need some gloves as well the bar is sleek and easily slip and hurt your wrist . THE COLORS ARE FADING! Too big had to keep on your feet while walking I like it, matches, and the magnetized connectors are able to stick to your Airpod charging box too. I have the same issue at many stores. FYI, I have a MAC computer. Weather necessitated I pack my roof bag a week before I traveled. All eight cords split, cracked, or bent within one month of use. Very disappointed and will not use this brand again.