25 Pack 9 x 12 Catalog Mailing Envelopes Self-Seal Brown Kraft Manilla Envelopes Letter Size for Mailing Organize storage Home Office Busin

【9x12 Envelops】You will receive 25pack 9x12 inches large brown mailing envelopes. Designed with self-sealing and pre-folded closure, perfect for mailing catalogs, important papers, busin documents, brochures, booklets or storing receipts, magazines, photos and more. 【Self Adhesive Seal】The manila envelopes have a Release & Seal peel strip, just pull the paper strip and pr down to get an effortl mailing, no moisture required. Also, the strip has a strong, secure and long-lasting adhesion that prevents the contents from falling off during transit. 【Sturdy and Reliable】Made of brown kraft paper, without folds or creases. Perfect for obscuring sensitive information and protecting critical documents, refusing to leak, it is the ideal secure busin mailing. 【Printable Friendly】Try to addr our catalog envelops with your laser or inkjet printer. You can print addres, shipping labels, letters and graphics on envelopes without worrying about smudging or jamming. You can also DIY catalog envelopes as you ideas. 【Widely Used】Sufficient number of mailing envelopes are convenient for bulk mailing and daily busin use, which can be widely applied to most occasions, such as school, office, home etc., and provide security for your mailings, storage and transportation.