Strathmore 25% cotton business 300420, 8-1/2in x 11in, bright white, laid, 500 sheets/ream professional letterhead paper with a crisp, formal feel and elegant hand. Communicates integrity and success. Durable for embossing, engraving or letterpress. Send a message of professionalism and environmental responsibilitythe electricity used to manufacture strathmore paper is matched with renewable wind power. Superior performance in all office equipment. Electronic printing guaranteed. Acid-free for archival quality. Watermarked. this product arrives to most customers in 2-3 business days.