One-subject wirebound notebook features smooth, college-ruled paper with a red margin line. Recycled paper contains post-consumer content. Sheets are microperforated for an easy, clean way to tear out pages when needed. Covers are produced from 20 point, water-resistant Pressguard for high-quality results. Use the double storage pocket located under the cover to keep additional notes or files. The back is made of durable chipboard for added protection. The book is bound in pewter twin wire to conveniently lie flat when writing.