Anyone with children will know too. Child is crying and bleeding from playing on the leg or head. If you still have a child that allergic to the normal patch glue, it's no wonder. This set has been designed that is exactly it. The patch size is ok for small everyday wounds. The bond strength is good, no better or worse than others. To what extent they are now acceptable, I can not judge, since none responded in our household is allergic to the normal patch. They are not compatible with water, that is, they dissolve rapidly upon contact with water. For everyday and the value for money but you can not go wrong here. Full marks