bdd123
I did bring a heating pad and put it on the very top of my clothes in the suitcase. It went through security with no problem. I did use it and left it out (unplugged of course 😁) where the room attendant would see it. There were no issues with my having a heating pad in the room. We were on the ship for 3 weeks, so there was plenty of time for the room attendant to confiscate it, if it were an issue. I have a travel size pad. It is about 12” by 12” I bought on Amazon. The iron is definitely not allowed. I don’t use a curling iron, but I believe they are allowed. Happy cruising.