blue summit supplies 100 10” x 13” catalog envelopes, self seal, for mailing catalogs, magazines and other thick documents, no window, 28 lb paper envelopes, 100 pack blue summit supplies <p><strong> save time and money with our large 10 x 13 catalog envelopes, self seal, 100 pack</p></strong> <p> quickly and easily send large documents, magazines, or other catalogs with our large catalog envelope design and our easy to use self seal flap.</p> <p><ul> <li>just flip the bottom flap, peal the adhesive cover, press to seal; easy to use so you can send any large paper item without wasting time.</li> <li>enough room for smaller envelopes inside, or multiple magazines, catalogs, or large paper projects </li> </ul></p> <p><strong>business mail will be completely secure during transit</p></strong> <p> it can be difficult to find catalog envelopes that create a strong, lasting seal, forcing you to waste time using glue sticks or tape to close the envelopes. our catalog envelopes with strong self seal adhesives are designed to immediately create a strong seal so you do not have to worry about your contents being exposed to others.</p> <p><ul> <li>large 10” x 13” size fits magazines, catalogs, documents with hundreds of pages, and much more.</li> <li>28 lb brown kraft paper creates a professional look and feel from out of the box all the way to your destination</li > </ul></p> <p><strong>100% money back guarantee</strong></p> <p>we stand behind our products completely. we understand that sometimes buying physical products can be difficult if you cannot physically see what you are buying; however, if our product is not exactly what you are looking for or does not meet your expectations, then send them back anytime for a 100% refund.</p>