Single Sheet 4in x 9.5inches: They are acid and lignin-free making them perfect for scrapbooking, card making, and other paper crafts.Try combining several designs to make your own unique picture or message.  Try using tweezers to handle tiny or intricate designs. Use outline stickers as they are or color in designs with pencils, gel pens chalks, or paints.You can change the sticker color using a permanent marker. Because these stickers are metallic colors, full sheets do not photograph well.