One-subject notebook features tinted paper edges that match the color of the cover to appeal to your sense of fashion and quality. The perforated sheets are lined with 7mm lines and three-hole punched. Smooth, 24 lb. paper offers a sturdy feel and helps prevent ink from bleeding through the pages. Covers and cardboard are covered with plasticized, matte-printed paper for extra durability. Wire binding allows the pages to sit flat on your desk for easy handwriting.