CRATE PAPER-Pretty Party Collection. Pretty Party is a celebration of all things adorable and sweet. This collection pack includes eighteen sheets of 12x12 inch double-sided paper (two each of nine designs); one 12x12 inch sheet of designer die-cuts; one 12x6 inch sheet of border stickers; and one 12x6 inch sheet of phrase stickers. Acid and lignin free. Made in USA.