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. Our industry-best single window confidential mailing envelopes keep vital information safe and secure during mailing. Standard #9 envelopes accommodate same size business checks and correspondence. Quality constructed single window envelope. Pre-print with your return address to save time, ensure legibility and make a more professional impression. Window Size: 4 1/2 x 1 1/8". 7/8" from left. 2 1/4" from the top
SIZE: 8 7/8 X 3 7/8
