These were part of the consignment of foreign chips. I never found out what they are, where they are from. They are very sturdy plastic gambling chips with the amount (50) embossed on the back. I have seven chips to "give away."

If you buy one or more of the 15 chips listed in the thread above this post, you can ask for one for $1. If you want just this blue plastic chip, PayPal me $3 total (ask for PayPal email address).
Thanks,
Robert