Diecuts With A View 4-1/2 by 6-1/2 Whimsy Matstack The 4-1/2-inch by 6-1/2-inch mat stacks includes 24 designs Includes 72 sheets of cardstock Cardstock is acid and lignin-free Coordinating 12-inch by 12-inch, 8-inch by 8-inch, and 4-1/2-inch by 6-1/2-inch stacks are available in this line Coordinating 12-inch by 12-inch, 8-inch by 8-inch, and 4-1/2-inch by 6-1/2-inch stacks are available in this line