Available in both regular and self-sealing double-window formats. The double-window envelopes eliminate the need for mailing labels by showing both your return address and your client's mailing address. Packaged in boxes of 500, with special pricing when you purchase five boxes.
Note: Double-Window and Self-Seal Double Window are imprinted with "Return Service Requested" (except Double-Window Blank)
Buy 5 boxes or more of any envelope style and save $1.00 on each box.
