Quality Park 24532 Double Window Security-Tinted Check Envelope, #8 5/8, Commercial Flap, Gummed Closure, 3.63 x 8.63, White, 500/Box - Box of 500
$79.11
Format invoices, statements and checks to align with the double windows -- pick the envelope that is best suited for your needs! Tinted with a blue security lining, no one but the intended receiver can access confidential account data.