Quality Park® Medical Claim Business Envelopes With Self Seal, #10, 4/12" x 9 1/2", White, Box Of 500

Quality Park® #10 1/2 Healthcare Claim Form Envelopes are for CMS-1500 and other insurance forms. The reflex blue pattern protects sensitive information because it obscures the details of the contents, even when held up to light. Features a special Redi-Seal® self sealing closure, simply lift the bottom flap and press to the top flap for an instant, secure seal. These 24 lb white wove envelopes can be used for professional mailings; side seams provide a more modern, clean look. Each claim form envelope is 4-1/2 inches x 9-1/2 inches with a commercial flap. The single window measures 4-1/2 inches x 1 inch and is positioned 4-1/4 inches from the left edge and 1 9/16 inches from the bottom. This allows for a name and address without revealing other personal information on the claim form. Stock up on boxes of 500 for bulk mailings.