Southworth parchment specialty paper, 8-1/2″ x 11″, 24 lb, copper, 500 sheets/pack parchment finish paper brings an old-world look and feel to awards, certificates, invitations, calligraphy, menus and more. Ideal for framed or publicly displayed documents. Acid-free, lignin-free paper will not yellow with age. 24 lb. Parchment paper is compatible with laser printers, inkjet printers and copiers. this product arrives to most customers in 2-3 business days.