6-Sheet Set of Themed Outline Stickers. each is 4" x 9". They are acid and lignin-free making them perfect for scrapbooking, card making, and other paper crafts. Try combining the different colors and several designs to make your own unique picture or message. Try using tweezers to handle tiny or intricate designs. The theme of this pack is BIRTHDAY. You get one sheet with party hats, cake gifts & more. You also get sheets of roses, balloons, bows, borders/corners, and Happy Birthday words. This set is a GREAT value. You would expect to pay upward of $15 for a set of 6 sheets!