Quality Park™ Double Window Tinted Redi Seal Check Envelope, #9, 3 7/8 x 8 7/8, 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/Mailer Type: Business/Trade; Envelope Size: 3 7/8 x 8 7/8; Closure: Redi-Seal; Trade Size: #9.