The product is a vintage 1970 Wham-O Frisbee Master Tournament from San Gabriel, CA. This Frisbee is made of plastic and was manufactured in the United States. This is new and factory sealed. Does show a lot of shelf wear. Even has the owner’s number on it which is 820986. Also comes with original manual showing how to throw it. I see some black on the inside of the plastic, and not really sure what that is. So, look at pics for a good description.