These notebooks are beautiful, well-designed and practical. The proprietary paper pattern is a combination of grid, line and dots, an optimal pattern for handwriting, drawing straight lines, developing charts and rapid journaling. The Oasis Notebook is made with high-quality materials and features amachine-stitched spine with soft smooth 84.3gsm paper. The national parks notebook designs measure 5.8" x 8.3" and include 160 pages (80 sheets).