These worked well for my grandson to dress like he was 100 years old on the 100th day of school.  I had to cut them down to size which was super simple to do.  They stuck well for several hours, but eye and mouth movements will eventually cause these to loosen.  Otherwise the adhesive didn't seem to bother him and he didn't complain about them being scratchy.  I ordered these on short notice and they arrived in plenty of time!