With a crisp, formal feel and elegant hand, 100% Pure cotton letterhead paper is the ultimate in craftsmanship and materials. Watermarked. Acid-free for archival quality. Durable for embossing, engraving or letterpress. Electronic printing guaranteed superior performance in all office equipment. 100% of the electricity used to manufacture Strathmore paper is matched with Renewable Energy Credits (RECs) from Green-e certified wind power projects, and the thermal energy used in the manufacture of this paper is offset with Verified Emission Reduction credits (VERs). This product was made from wood sourced from a certified managed forest.