This is a black paint lens cap for Leica. The size is E39, which fits Summicron and Summaron lenses. The inside is wine-red velvet. I don't know if it's original. It has a dented, dignified look. When I put it on my Leica (see image 2), I felt like I was going to become a black paint enthusiast, so I'm offering it to someone who already is. Of course, the camera and lens are not included. Only the lens cap is. No returns or exchanges to prevent swapping. Thank you for your understanding. Thank you for looking.