The Marvel Pre glued::: last 2-3 weeks for me if I had not taken it off voluntarily. I just feel like changing it by then but it may last more if i hadnt remove it. I never rub it roughly or wash it roughly like seen in advertisement (i just dont want to). So i cannot testify if those videos are true on what they show. Overall i like the pre glued ones it lasted more than the one you need to put glue on same brand.






