The card is made from a sheet that is 12 x 5 1/2 inches. It is scored on the long side at 4 1/4 and 8 1/4. The front panel is 2 3/4 by 3 3/4 for the Whisper White piece and 3 by 4 for the Lovely Lipstick piece. I used a scrap from the next project to make the flap piece on the envelope. (There is also an inside panel that I stamped pretty basically but it adds some bulk to the inside.) I love the Incredible Like You stamp set-- the sentiments are amazing, the fonts are pretty (love a good mixed font) and I love the two step stamping with the flower!