Poppy Crafts 6"x6" Paper Pack 51 - Kindergarten. The Poppy Crafts 6inch x 6inch Paper Pack is the perfect size for cards, embellishing larger pages, mixed media projects and more! This package contains twenty-four 6x6 inch sheets of single-sided cardstock in 12 designs (2 of each design.) Acid and Lignin Free. 160gsm cardstock.