Columbian Envelopes 6″ X 9″ Catalog envelopes are a safe, secure choice for smaller mailings28 lb. White wove envelopes provide privacy, protection and durability; The perfect heavyweight stock for everyday business useTop-loading envelopes make it easy to drop in flyers or other enclosures; ideal for flat rate mailingsPeel the paper strip from your release & Seal envelope and press for Permanent closure; No moisture requiredValue-packed boxes of 100 envelopes; stock up for home, Office and School Columbian Envelopes 6 x 9 inch Catalog envelopes are perfect for small document storage and mailings. These professional-looking business envelopes are made from durable White wove paper. 28 lb. Bond secures your enclosures in a crisp, bright White mailer. Too busy to wet-sponge your way through stacks of waiting mail? Release & seal Envelopes are affordable self-sealing options that don’t require Moisture. A peel able paper strip protects the adhesive from dust so your envelopes last longer in storage. Just peel, Press and go. Our 6 x 9 self-sealing stay-flat mailer fits folded letter-size documents or small catalogs, booklets, photos, flyers and other items you’d rather send without folds. Center-seam catalog-style Envelopes open on the short side. You can drop in contents with ease. Great for sorting paper at the desk, in the classroom or in the file room. 100 per box. 5/6/2019