Quality Park No. 8 5/8 Double Window Security Tinted Check Envelopes - Document - Check - 3 5/8" Width x 8 5/8" Length - 24 lb - Self-sealing - 250 / Carton - White

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.