Quality Park 24524 Quality Park Security Tint Double Window Invoice Envelopes, #9, White, 500/Box

White window envelope features a gummed closure.
Envelope is security tinted and includes a bottom left window (3 1/2w x 1 1/4h) plus a top left window (4w x 1h).
Wove finish.
Blue security tint.
Double window shows mailing and return address.
White window envelope features a gummed closure. Envelope is security tinted and includes a bottom left window (3 1/2w x 1 1/4h) plus a top left window (4w x 1h). Double window allows the mailing and return address to show through. Wove finish adds a professional touch. Blue security tint adds an extra layer of privacy. More »