JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 500/Pack (45179H)

JAM Paper® is the ideal brand to supply every item you need to make sure your business runs smoothly. These standard white envelopes are perfect for getting the job done, sending your messages in a professional style. Our envelopes come in a wide variety of colors and fashions, but if you're looking for a basic solution without the bells and whistles, the white commercial flap envelopes are the perfect choice. The #11 (4 1/2 in x 10 3/8 in) envelopes will fit nearly all business-style letters, and this pack of 500 will make sure everyone gets the message.