GoECOlife Shredder Lubricant Sheets, 24-pack GLS24i. Certified CarbonFree. To meet the rigorous standards of the CarbonFree Product Certification Program, GoECOlife assessed the carbon footprint of this product throughout its lifecycle and offset the carbon footprint of the product through investments in renewable energy and reforestation. Shredder Lubricant Sheets made from 70% recycled post consumer waste (recycled paper and sugarcane pulp). This product utilizes agricultural residues as a fiber source making use of an existing waste product while displacing the need for virgin fiber. The air pollution that results from the widespread practice of burning the waste residue after harvesting is also avoided. Lubricant is non-petroleum based.