Great for home, office and school. High-quality, bright white paper. Microperforated for easy sheet removal. Rigid chipboard back. Single-Subject. Book/Pad Binding Type: Wirebound Book/Pad Binding Edge: Side Book/Pad Sheet Size: 11 x 8.88 Book/Pad Subjects/Sections: 1. Green : Paper contains 100% post-consumer recycled content, 100% total recycled content.