Quality Park Window Business Security Envelopes - Single Window - #10 - 4.13" Width x 9.50" Length - 24 lb - 500 / Box - White
QUA90119
Security business envelopes with a window are treated with an antimicrobial agent to protect the envelope against the growth of bacteria, mold, mildew, fungus and odors. No. 10 envelopes are tinted for privacy of contents.