9 x 12 Catalog Window Envelopes - In-stock or Custom Made with your specs.
Catalog Envelopes also known as an open-end, are commonly used for brochures, reports
& corporate correspondence.
Regular gum seal or self-seal gum available.
Not sure if your document will fit? Print out the Catalog Window Envelope Template and hold your mailing up to it against a light source.
Do you have questions?