Quality Park No. 10 Single Window Envelope with a Self-Seal Closure - Single Window - #10 - 4 1/8" Width x 9 1/2" Length - 24 lb - Self-sealing - White - Wove - 500 / Box

Item Number: QUA21318

• Left-side window eliminates the need to address the envelope separately, saving time and effort; positioned to fit most invoice address layouts
• Contemporary side seam for a modern, professional look; easy insertion ideal for bulk mailing applications
• Double-flap design with Redi-Seal closure keeps the gum from sticking before use - simply raise the lower flap and press to seal without adding moisture
• Perfectly positioned window that measures 4-1/2" x 1-1/8" and positioned 7/8" from the left edge and 1/2" from the bottom to accommodate a business mailing address
• Made from premium, 24 lb. white wove stock to add a professional touch to your personal and business mailing