Removal, trimming, and re-installation took a total of about 30 minutes. They sound real good! They wash up great, keep their fit well, and are skid resistant, with little tiny beads on the bottom to keep you from slipping. I love the style. It was my mistake. Darin zu laufen war ebenfalls sehr angenehm. Once you get close to it you can see and smell the hot glue underneath/around the rhinestones. Fit is perfect Should fit most headphones. The straps on these flip flops are a little tighter than the straps on standard flip fops so these work just great.