It measures 7.5 x 9.25 inches in size with 100 lined, wide ruled pages. It's a great size for carrying in bags and backpacks. It has book industry perfect binding, a sturdy matte cover, and white pages that are great for pencil or ink. Makes gift for Christmas, stocking stuffer, Easter, Valentine's Day, 100 days of school, end of school or back to school for kindergarten, elementary school, middle school, or high school aged students as well as teachers...