Wau Papers 21961 Astrobright Paper, 24Lb, 8-1/2'' x 11'', 500/PK, Gravity Grape, WAU21961, WAU 21961, Create attention-getting notices, flyers, announcements, bulletins and more with this heavyweight, high-quality 24 lb. bond. Each sheet is acid-free andlignin-free. Paper also provides consistent, trouble-free press performance. Paper is compatible with copiers, laser printers and inkjet printers. UPC Code 759598219614, Quantity 500/RM