Light blue ruling make note-taking and studying easier. Coil-lock wire binding won't snag clothing or scratch desktops. Letr-Trim? perforated sheets for easy tear off. Durable card stock cover coated on one side. This product was made from wood that came from a certified managed forest. Pad Type: Notebook; Sheet Size: 8 1/2" x 11"; Ruling: College; Number of Sheets per Pad: 100.