Rounded corners mean Quattro will resist damage as you carry it. The specially laminated cover resists dirt and stains. Fold the cover around to the back to reveal it's quality. Available in gridded, lined, & blank journals with 60 sheets each. Grided pads feature a truly refined grid pattern on 90gsm, super-smooth, acid-free sheets, printed in soft gray ink. Sheets are microperforated for effortless removal.