Businesses and offices need to keep a stock of a range of different envelopes for varied mailing requirements. Apart from sending letters and invoices, businesses often need to send important documents and marketing materials that cannot be folded. The 9 X 12 office envelope is large enough to fit unfolded A4 sheets. They are thus perfect for sending brochures, product catalogs, agreement copies, large photographs, and medium-sized magazines. This particular 9X12 brown open end can even be used to file certificates and diplomas. This envelope is made from 28lb brown Kraft paper, which is much more durable than 24lb paper.
These envelopes measure 9 X 12 inches and they offer an enclosure space of 8.75 X 11.5 inches. The envelopes come with moisture-sensitive gummed flaps for easy sealing. Customers also get the option to customize their orders by getting company logos and contact information pre-printed. This 9 X 12 brown catalog envelope is recommended for everyday use.