Whether you are at home, at the office or in class, having a place to jot down notes is important. This composition book is center sewn and features a tear-resistant poly cover, ensuring it can stand up to daily use. Features a tear-resistant, flexible poly cover to protect your contents. Center-sewn sheets stay permanently fastened in the book. 80 sheets of college-ruled white paper for cleaner note-taking., acid free: Yes , Antimicrobial Protection: No , binding type: Sewn , brand name: Office Depot , Color (Cover): Black , Color (Ink): Blue , Color (Paper): White , Composition: Yes , Distributed By: Veyer, LLC , manufacturer: OFFICE DEPOT , number of holes punched: 0 , Number Of Sheets Per Book/Pad: 80 , opening position: Right Side , paper ruling: College , paper weight: 16 lb , perforated: No , Product Line: Poly Composition Book , quantity: 1 , sheet size: 7-1/2" X 9-3/4" , subject count: 1 , total number of sheets: 80