#10 Window Envelopes
#10 Window Envelopes | Blank Window Envelopes
Order #10 Window Envelopes and get FREE shipping! Perfect for business communication. The plastic window film easily displays a pre-printed mailing address. Use these envelopes to send checks, invoices, letters and more. Conveniently sized to fit most standard business mailings. Nicely fits a standard 8 1/2 x11 document folded into thirds.
Intuitive design makes stuffing envelopes easy and hassle-free. Simply insert contents through the straight flap and secure with the standard gum seal. Seal becomes adhesive with moisture and will ensure safe delivery because of its strength. If you need a quick and easy way to seal your envelopes, choose the self seal option. Simply remove the strip and close the envelope to seal. #10 window envelopes are great for mailing important documents, letters or marketing materials.