Black, White, Stock Color, Custom Color Matched, Metallic & Foil Gold & Silver Custom Letraset Rub on Transfers now have 12 different sheets sizes, 7 production schedules & a choice of up to 4 duplicate copies. That’s over 300 choices for each of the different Rub on Transfers. The Duplicate Copies Selection was created to take the guess work out choosing the most economical Rub On sheet size. Whether you order 1 sheet 11×17 or 2 Duplicate copies of an 8.5 x 11 the work has been done to deliver you the greatest value.