Swatow handkerchief. I purchased this in Hong Kong about 25 years ago. Although it's unused, I found some brown stains due to long-term storage, as shown in the second and third photos. I hand-washed it gently, and the stains came out, so I took photos. Since I washed it, I can no longer say it's brand new and unused. Upon close inspection, as shown in the ninth photo, the fabric is slightly thin, and there's a spot that looks like a hole. I would appreciate it if you could understand. The size is approximately 29 cm in length and width. Please consider it. Thank you very much.