My 4 year old cut his finger open the day before we flew to Turkey. He had to have stitches and we were told that he wasn't to get it wet for at least 7 days. I was dreading it and I felt so guilty trying to explain to a 4 year old that he wasn't allowed to join in with his brothers and would just have to sit and watch them have fun. But then I discovered your waterproof protector, and it really has saved our holiday. It doesn't bother him in the slightest, he was actually excited to wear it ! That smile is priceless. Thank you !