Plain White Stock Addendum Stickers with Adhesive. 8.5 inches x 11 inches sheet with two 5.5 inches x 8.5 inches stickers per page. 1-part, self-adhesive, on all 4 sides. Sticks to inside of window. Just peel and stick. Laser forms can be printed on both sides. Heavy white stock. Compatible with Laser Printers. Fade resistant. Packaged 50 sheets per pack (100 total window stickers).