My little brother just got back from his honeymoon at Puerto Plata in the Dominican Republic, and he proudly presents me with these! They are from the Rio Bachada Casino Resort in Puerto Plata. Was surprised and saddened that they appear to be a more generic chip, but didn't have the heart to tell him that as he is not much of a gambler and was so proud that he got them for me. They are both $1 denominations, he told me they used the color method to determine value with blue and Pink being the $1 values. They are both the same size, the scan is a little screwy, sorry. I have 9 of each if anyone is interested in trading!!!