You can't go wrong with the Clairefontaine Basic Notebook featuring a green hardboard cover and double wire spiral binding that never snags. Clairefontaine paper is well known for its high quality and ultra-smooth satin finish. Notebook includes 50 sheets of acid-free, 90g, ruled with margin paper. Cover colors are available in black(C781451), tan(C78145), red(C781452) and green(C781453). Size: 8 1/4" x 11 3/4".