Roaring Spring Paper Products Genesis Notebook. One subject “Genesis” wirebound notebook. Smooth, white, 15# writing paper is college ruled with a red margin line. Sheets are micro-perforated for easy and clean tear-out to 11″ x 8.5″. Covers are produced from durable 19 point poly, and are packed in assorted colors. The back cover is a heavy-duty 50 pt grey chipboard. One double storage pocket is located under the front cover. Wire ends are coil-locked for snag-proof performance. Each book is 11″ x 9″ and contains 100 sheets of writing paper.