Eighty sheets per book. This 4 pack of 5.5-inch x 8.5-inch SPC hardbound sketchbooks contains four individual hardbound sketchbooks to hold all of your sketches, doodles, drawings and notes. Each book contains 80 smooth surface, and an elastic enclosure. This economical value pack is perfect for pen and ink as well as other dry media. With 360 total pages you’ll be ready any time inspiration hits.