I am normally a Band-Aid brand girl. These were just awful. I would wrap one around my finger and as soon as it touched something the edges would roll down. They didnt stick worth a darn. Sometimes i had to replace one 10 mins after i put it on. One day i put on a normal Band-Aid Flexible strip on the finger next to the one with the Water Block Band Aid and the Flex one stuck all day with no problem and the Water Block was rolling up after 45 mins. Never will i waste my money on this product again.