Neenah Paper 82381 Exact Vellum Bristol Cover Stock, 67lb, 8 1/2 x 11, Tan, 250 Sheets Sold as 250/PK. Durable semi-smooth cover stock for mediumweight to heavyweight applications. Perfect for direct mail, greeting cards, posters and covers. Guaranteed performance in laser and inkjet printers. Acid-free for archival quality. This product was made from wood that came from a certified managed forest.