it is some magic tape. I think it is for sprains and stuff. I started using it for blisters while hiking. backpacking, I think it has stayed on my feet for 8 days. nasty, but it stayed. now I hike less in that capacity, but I still manage to cut myself on the regular.
I will use band-aid and then cover the entire thing with my leukotape. I can wash dishes, work on cars, wash my hands, whatever and it will not come off until I take it off. MAGIC. I have a section on my heel right now, where I think I stepped on something. I change this one daily, to medicate but dang it if this isn't the best tape ever. it stays put on my jogs, no problem. in Brazil, I used it to tape my fingers to protect blister from working the rod/reel so hard. and I was wet the entire time.
just wanted to pass on this tip, if you are accident prone, or subject to sprains. I'm a fan!!