Product Description An abstract elevation map printed on raw gray board. 80 Sheets (160 Pages) Grid-Ruled (five boxes to the linear inch) 100% Post-Consumer Waste Paper Product dimensions: 7.5″ x 9.75″ Made in USA The decomposition line features clever cover designs and a number of eco-friendly attributes, including: 100% post-consumer-waste recycled pages; and soy ink printing, which contains fewer VOCs (volatile organic compounds) than regular, petroleum-based ink and is also easier to recycle.