Quality Park Double Window #9 Invoice Envelope, Security Tint, 3.875 Inches x 8.875 Inches, White, Box of 100 (24525)

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 shows mailing and return address
White wove finish with a gummed closure
Blue security tint Double window envelope 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 »