Rite in the Rain Weatherproof Mini Stapled Notebook, 3.25" x 4.625", Yellow Cover, Universal Pattern, 3 Pack (No. 371FX-M) WEATHERPROOF PAPER: 24 pages / 12 sheets per notepad. Rite in the Rain paper that wont turn to mush. It repels water, sweat, grease, mud, and even survive the accidental laundry mishap and more. COVER MATERIAL: Field Flex is Rite in the Rain most flexible cover material. Mud and water run right off, protecting your field notes in adverse weather conditions. BINDING: Tough nickel plated rust resistant staples hold the notebook together. WHAT TO WRITE WITH: Use a Pencil or all-weather pen and your notes will stay intact. Standard Ballpoint pens will work when paper is dry. Water-based inks will bead off Rite in the Rain sheets. RECYCLABILITY: In spite of Rite in the Rain durability, it is completely recyclable. Simply Recycle Rite in the Rain as you do other white or printed papers.