JAM Paper Navy Blue #10 Business Envelopes measure 4 1/8 x 9 1/2 inches in size and are made out of high quality, 28lb paper. The size of these envelopes makes them great for three - times folded standard sized sheets of paper. Their dark, navy blue color gives them a professional appearance that is great for both personal and business mail. Use these envelopes to send letters, documents, forms, and more from your office or home. This pack contains an even total of 500 envelopes. Each one features a straight flap and a reliable gum closure to keep items secure as they travel though the mail. These navy blue envelopes are great for business letters, promotions, personal letters and other mailing purposes.
