Writing 25% Cotton Business Stationery, 98 Bright, 24 lb Bond Weight, 8.5 x 11, Ultimate White, Wove Finish, 500/ReamElectronic printing guaranteed—superior performance in all office equipment.Durable for embossing, engraving or letterpress.100% of the electricity used to manufacture Strathmore paper is matched with Renewable Energy Credits (RECs) from Green-e certified wind power projects.