Stasher Wire-bound One-Subject Notebooks include a storage pocket built into the inside of each cover. They are perfect for focusing on a single project and note-taking. Smooth, white, 15 lb. writing paper is college-ruled with a red margin line. Recycled sheets are microperforated for easy, clean tear-out. Ends of the tin spiral wire are coil-locked for snag-proof performance. Covers are made from 17 point Reprise board and come in four assorted colors. Each 9" x 11" book contains 100 sheets of perforated paper and is three-hole punched along the 11" binding edge so it can easily fit inside letter-size, three-ring binders.