BookFactory Black Grid Notebook / Grid Book - 312 Pages (.25 Grid Format), 8 7/8" x 11 1/4", Black Cover, Smyth Sewn Hardbound (GRD-312-LGP-A-LKT00) Hardbound book with a square spine and a black leather-like grain cover Page Dimensions: 8 7/8" x 11 1/4", Archival quality, acid-free paper in scientific 1/4" (6 mm) grid ruled format Smyth sewn - book lies flat when open Features a "Notes" page and an "Owner Information" page for recording owner name, company, and other related information BookFactory is a Veteran-Owned Firm certified by the VA. We Proudly Produce Our Books in Ohio, USA.