Canson 180 Degree Art Book Paper Pad, Hardbound, 8.3 x 11.7 Inch, 80 Sheets Has an extremely sturdy stitch binding that allows this book to lay completely flat when open Features: quality French sketch paper that does not contain OBA's, an elegant magnetic closure, and rounded corners Contains 80 sheets of 65 pound/96 gram Acid free 8.3 x 11.7 inch paper