Not worth it at all - it just doesn’t stick to the skin

It just doesn’t stick to the skin!!! It supposed to stick to the skin at least 7 to 10 days as each pack has 3 bandages and it says each pack is for 30 days supply. I purchased 2 package large and X-Large and I paid a lot but none of the stickers stick more than 2 days! Even those 2 days one side of the bandage was off!
If the scar is flat it might work better but embrace sheets as they say it designed to flatten the elevated by helping the scar not to have tension!!! IT IS DEFINITELY NOT WORKING LIKE THAT , IT does not even stick to skin properly!