Designed to be used in either portrait or landscape orientation. Protect your notes with the water-resistant Pressguard cover and back. Premium, 20-lb. basis-weight paper. Easy tear-out perforated sheets. Spacious college ruled pages with red margin. Pad Type: Notebook; Sheet Size: 8 1/2" x 11 1/2"; Ruling: College; Number of Sheets per Pad: 80.