Quality Park 15 x 20 Jumbo Catalog Envelopes - Ungummed - 25 / BX - Catalog - 15 Width x 20 Length - 28 lb - Kraft - 25 / Box - Kraft

Extra-large, open-end envelopes are ideal for protecting and transporting blueprints, proofs, artwork, architectural drawings and other large material that should be stored flat. Flaps are ungummed. Envelopes are made of 28 lb. Kraft stock.

• Perfect for transporting, storing and organizing large items such as artwork, posters, maps and more
• Made from heavyweight, 28 lb. brown Kraft stock to keep large items safe and secure
• Ungummed flaps for repeated use