Double-window envelopes feature a security-tinted design to prevent others from being able to view your sensitive documents during transit. Self-seal closure eliminates the need for moisture to provide an instant seal. Just unfold bottom flap and press for a secure seal. Side seam construction and bright stock offer an attractive, clean style that is modern and professional. Envelopes are perfect for mailing checks.
Double-window envelopes feature a security-tinted design to prevent others from being able to view your sensitive documents during transit. Self-seal closure eliminates the need for moisture to provide an instant seal. Just unfold bottom flap and press for a secure seal. Side seam construction and bright stock offer an attractive, clean style that is modern and professional. Envelopes are perfect for mailing checks.