Quality Park 46894 Top-print front self-adhesive packing list envelopes with clear window, 100/box Top-Print Front Self-Adhesive Packing List Envelopes. Permanent adhesiveno lost shipping documents. Printed at top: PACKING LIST/INVOICE ENCLOSED. Permanent adhesiveno lost shipping documents. Printed at top: PACKING LIST/INVOICE ENCLOSED. Clear window under notation lets shipping papers serve as address label. 5-1/2 x 4-1/2.