They are all 100% tradable and these same pins have been traded at the Disney parks. They all come with MICKEY RUBBER PIN BACKS. If you order more than 1 lot of 100 you will have duplicates or triplicates, I will give you as many different pins that I have. Please note that no duplicates means not the same exact pin, there can be series of pins which look the same but each has something different on them. If you have a problem please let me know so that I can resolve it for you.I do want to make sure you are happy with your product and enjoy your pin trading experience. This item is in the category "Collectibles\Disneyana\Contemporary (1968-Now)\Pins, Patches & Buttons\Other Disney Pins & Patches". The seller is "deb5923" and is located in this country: US. This item can be shipped to United States.