Specifications include, but are not limited to: Size: 8.5" x 11" - all forms #10 Window Envelope - 470-4223 The window size and placement for the #10 window will be: size - 4.5" long x 1 1/8" tall located - 7/8" from the left edge and 5/8" from the bottom edge Printing: Address Page: (1 sheet, black ink, one side, variable data) IA Health Link Open Choice Letter (1 sheet, 2 pages duplexed, color, variable data) >470-5356 - MCO Enrollment Form (1 sheet, 1 page, simplex, 4 color process, static) Comm 504 - MCO Summary Flyer (1 sheet, 2 pages, duplex, 4 color process, static) Comm 505 - ACA 1557 Non-Discrimination Sheet (1 sheet, 2 pages, duplex, black ink, static) #10 Window Envelope (Black ink corner card print, return address and envelope number).