Check the listing for details. EBAY Envelope Stamp - .40" Tall X 1.0" Long Text. Condition: New. Listed at 14.95 USD. Have you ever had a customer complain to you that they did not receive their item shipped in a standard envelope only to find out they thought it was junk mail and tossed it in the garbage or just left it sit?? Here is a great solution........ Custom made stamp for marking envelopes with "Ebay" We use one of these all the time to mark the exterior of the envelope or package with the word Ebay. That way it is an indicator that there is more than likely some merchandise inside the envelope. We have had a lot less complaints since we started using ond of these. Text is .4" tall and 1" long. Works great to place directly below your return address. Use with any color ink pad you desire. The super durable stamper handle is 3D printed plastic and shows the correct orientation of the stamp.