Strathmore 1 pure cotton business stationery 318003, 8-1/2 x 11, ultimate white, 500 sheets/ream the standard for premium correspondence paper. Luxurious wove finish and elegant feel that demonstrate the ultimate in craftsmanship and quality. Acid-free for archival quality. Superior performance in all office equipment. Watermarked. Send a message of professionalism and environmental responsibilitythe electricity used to manufacture strathmore paper is matched with renewable wind power. this product arrives to most customers in 2-3 business days.