Giroform Carbonless Paper, 2-part White / White, 8 1/2 x 11 inch, Pre-collated Reverse-Sequence, 250 sets (500 sheets) per ream Pre-collated Reverse Sequence (CF Yellow and CB White) 250 sets (500 sheets) per ream Letter size 8.5"x11" (216mm x 279mm) Made in Germany by Mitsubishi HiTec Paper Bielefeld GmbH