Southworth 25% cotton business paper, 8-1/2″ x 11″, 20 lb, recycled, white, 500 sheets/pack business paper with a wove finish offers 25 percent cotton content for texture and crispness. This pleading paper is printed with red vertical ruling at the left and right margins. Each sheet is also watermarked and date-coded for authentication. Acid-free, lignin-free paper is compatible in laser printers, inkjet printers and copiers. this product arrives to most customers in 2-3 business days.