Record your notes in this permanently bound composition book. Paper is smooth 15# writing paper with blue lines and a red margin line. Cover is durable, flexible 12-pt poly (great for backpacks!). Each book is produced with center-sewn and tape bound construction, not designed for sheet tear-out. Pocket-Sized Indicator: No; Book-Binding Type: Sewn; Taped; Book-Binding Edge: Side; Cover Color: Randomly Assorted.