was hoping someone here might happen to know something about them. They are huge, old room keys from the Rama and Ambassador hotels in Bangkok and Taipei. I put a casino chip in the pic so you could see how big they are and pretty heavy too. I was hoping that someone here that collected room keys that are not casino related as well, might know something about them. If so, please contact me. Either way, they are pretty cool so I thought I'd share. There are only two, I showed both sides.