2-Window Security Tinted Check Envelope, #8 5/8, 3 5/8 x 8 5/8, White, 500/Box

Double window design eliminates the need to print on envelope. Wove finish adds a professional touch. Blue security tinting ensures greater privacy. Envelope Size: 3 5/8 x 8 5/8; Envelope/Mailer Type: Business/Trade; Closure: Gummed Flap; Trade Size: #8 5/8.

Price: 58.29 from Zuma Office Supply US