Most office supply managers understand the importance of buying large-sized envelopes. These essential mailing supplies allow companies to send important documents that cannot be creased or folded. The 9 X 12 catalog open end envelope can easily fit product catalogs, agreements, large photographs, manuals, and tax reports. This envelope has an open-end design, which means the flap is located on one of the shorter sides. This particular 9 X 12 white open end envelope is highly affordable and thus recommended for everyday use. These are made from 24lb white sulphite paper. The envelopes come with flaps lined with moisture-sensitive gum for quick sealing.
The 9 X 12 white catalog open end envelope is one of the most economical envelopes available at this size. These are ideal for sending mass marketing mailers. These envelopes can accommodate a maximum insert size of 8.75 X 11.5 inches. The blank envelopes have a smooth finish and a windowless design.