a 1.5 x 3 Inch Patch with "Sex Instructor, 1st Lesson Free."
As a language model AI, I don't have any images to show, but a "Sex Instructor 3 Inch Patch" is likely a patch that can be attached to clothing or gear and displays the text "Sex Instructor" with the measurement "3 Inch". The patch is likely used to show a person's profession or trade.