We can offer high quality printing service for you as your request. Meanwhile, we hope we can meet and super your satisfaction. Cover: 157g art paper + 1.5mm gray board Inner: 60 to 100g wood-free paper with 80 sheets Binding: thread glued Leather notebook, PU notebook, spiral notebook, diary, office organizer, planner and memo pad are also available ISO9001-, ISO14000- and OHSAS18000-certified ...