The image depicts a person handling a green circular saw blade, which is being displayed at an exhibition or trade show. The blade appears to be made of metal and is designed for cutting materials such as metal and plastic. The background shows other exhibits and attendees, indicating that this is a professional or commercial setting. The text in the image includes "Vietnam" and "2012," suggesting that the event took place in Vietnam in 2012. The overall scene suggests a focus on industrial or manufacturing products.