Environotes notebooks are crafted with sustainability in mind, using sugarcane post-agricultural fiber & post-consumer waste. The smooth, college-ruled 20# paper lets you write on both sides for maximum efficiency. Durable, recycled-content covers come in assorted colors to add a touch of personality. The heavy-duty chipboard back provides a sturdy writing surface, & the snag-proof coil-locked wire binding keeps everything secure. From class notes to brainstorming sessions, Environotes are the perfect companion for all your writing needs. Pocket-Sized Indicator: No; Book-Binding Type: Spiral Coil; Book-Binding Edge: Side; Cover Design / Theme: Textured Earthtones.