Keep vital information safe and secure during mailing with our industry-best confidential envelopes. Standard #9 envelope size accommodates business checks and correspondence. Quality constructed envelope, pre-printed with your company's return address to save time and make a more professional impression. Protect your business from prying eyes and frauds: This #9 envelope is lined with blue tinted pattern so private information and numbers don't show through.
SIZE: 8 7/8 X 3 7/8
