Quality Park 17" x 22" jumbo envelopes keep oversized items safely stored; built for reuse with an ungummed flap & sturdy kraft stock; 25/box Ungummed envelopes solve your oversized storage problems; keeps contents neat and within easy reach for long-term storage or transport Envelopes are made from heavyweight 28 lb kraft paper that will keep up with your busy home office or workplace Giant envelopes are a great place to stash large artwork, photos, blueprints, sewing patterns and more without envelope glue getting in the way You never know when you’ll need these jumbo catalog envelopes for oversized storage