Full back patches are 4 x 8 and are merrowed and can have velcro.  Patches are lettering only, either one or two lines of lettering in a standard font (standard nametape font is used).  Background colors are available but standard colors will be black background (material) with white lettering.  yOU CAN ALSO SPECIFY THE THREAD COLOR IN THE EXTRAS BOX IF YOU REQUIRE A SPECIAL COLOR, OTHERWISE STANDARD COLORS WILL BE USED.