The 9" x 12" Booklet Envelopes are great for getting your mailed documents, forms, and files noticed!
These envelopes are made out of smooth, high-quality paper and have booklet openings with straight flaps and reliable gum closures.
9" x 12" is the ideal size for standard sized sheets of paper. Each one features a striking, bright sunflower yellow color that is certain to stand out and get the attention of all recipients!
Perfect for business mailing, announcements, file storage, and more!