Thank you for your comment. But I have already told the buyer about that and photos were also attached. I used my front camera to take pics and no filters were added.😊Also it was written in the description box too. “ 二手有瑕疵介意勿買” It’s just a little dark stain on the hat, as u can see from the pic, which for me it’s not rlly that obvious. Overall it’s a smooth transaction and the buyer is patient. 🙂