Dog Discs (Fastback) - Summer Edition - Set of 10 These discs have a misprint, but the disc itself is a genuine D.T.W. product. Diameter: 23.5cm Color: Red x 10 Bulk purchases of 10 or more, or combinations of other colors are also possible. Please feel free to comment. Although new and unused, there may be minor scratches or warping from storage. Please understand that these are items stored at home by a private seller, and only purchase if you are comfortable with this. They will be shipped directly in a cardboard box. Also, I have pets, so please be aware if you have allergies or are overly sensitive. Thank you.