Quality Park Security Tinted #10 Window Envelope 4 1/2" x 9 1/2", White, 500/Box (QUA21439)

Envelopes are made with a material that inhibits the growth of mold and mildew to protect the product. #10 1/2 Healthcare Claim Form, security tinted, with a gummed closure for dependable performance! These envelopes are designed to accommodate insurance form CMS-1500 and similar forms. The right window is perfectly placed with right side addressing to match up with forms. They also alleviate the need to print addresses on envelopes. Full gumming provides a secure and permanent seal. Bright white stock gives mailings a professional look. Purchasing envelopes will be at a minimum with the convenient 500 count, giving you more time to concentrate on business. Quality Park envelopes are the obvious choice to for your business. See our array of other envelope options to fit your business's needs!