These forms are completely blank, front and back. There is an approx. ½” peel around the outside edge so that they seal on all four sides to stick to the inside of a window. They can easily roll up and down in a window without wrinkling. There is 1/8” back cut on the back to keep the extra adhesive from jamming in your printer. Actual print area is 7 ¼” X 11”. They can go through an ink jet or laser printer.