The Leuchtturm1917 Notebook in Sage measures 3.5 x 6 inches and features 185 numbered pages of ivory dot grid acid-free 80gsm paper. The dot grid is spaced 5mm apart. The Leuchtturm1917 pocket A6 sized notebook includes an index for easy organization, 8 perforated and detachable sheets, a page marker, a gusseted pocket in the back, and an elastic closure. Filing stickers are also included to help you make the most of your notebook.