Cross Jot Zone Journal, Black/Slate, Medium (AC273-2M) Complementary Cross accessory pen Flexible cover with high quality leatherette with angled elastic closure Gusseted pocket on inside back cover to hold important documents 100gsm paper quality; acid free o Acid free quality: paper with a neutral or basic pH, which allows for longer paper preservation, 70lb 10% post consumer recycled FSC certified, 160 lined pages Acid free paper - allows for longer paper preservation