The Roaring Spring Signature Collection includes premium features such as rounded corners, lay flat design, and heavy weight perforated paper. Record your notes in this special spiral wire bound composition book. Paper is premium 20# writing paper. Pages are micro perforated for clean and easy tear outs. Cover is printed in the traditional black marble pattern. Pocket-Sized Indicator: No; Book-Binding Type: Spiral Coil; Book-Binding Edge: Side; Cover Design/Theme: Marble.