This slim notebook is easy to carry and ideal for on-the-go use. The staple-bound card cover is coated and waterproof for long-lasting durability while the exceptionally smooth paper is pleasing to write on. Details:Black coverExtra-white sheets3" x 4.75" (7.62cm x 12.07cm)20 lb./75 gsm24 sheetsGraph pagesStaple-boundAcid-free, pH neutral paperSmooth