The leather branding/stamping size is 5cm wide and 4cm high. I believe I ordered this handmade for 20,000 yen. It comes with an electric iron. For stamping, you can hit it from behind with a hammer or press it with a press machine. For branding, you can connect the electric iron. I waited about a month and a half for this. This is another person's handmade work. I only branded a cherry blossom skull onto a leather pen case and left it unused. Depending on the method, you can stamp or brand a mark that is only a quarter of the original size. I am selling it because I don't use it.