Recycled one-subject notebook is part of a bigger solution to make the earth greener. Not only is the notebook made with a high percentage of recycled material, but it also offers all the features you need for easy note-taking. Undated, wirebound notebook contains 80 sheets of paper. Pages are college-ruled and double-sided to provide plenty of note-taking space. Each sheet is perforated for easy removal and protected by a durable paper cover. Spiral notebook features twin wire with clear nylon coating to help prevent snags.