Listing is for 1 box of 500 #10 white wove gum sealed window envelopes custom printed with your message or logo. If you cannot upload print-ready artwork, we will design it for you for a small fee. After checking out you will be contacted to upload art file Most orders are printed and shipped within 24 hours. ***ATTENTION*** ***PLEASE NOTE***We print with a TONER-BASED system, not INK-JET! Your envelopes will have better quality and the ink will NOT smear if they get wet while you seal them or while they sit in a mailbox when it has been raining.