【Price is not negotiable. Negotiation comments will be deleted without a reply】 I tried it on once and washed it with a fragrance-free detergent for delicate clothing. It has been stored at home, so please refrain from purchasing if you are concerned. 《Product Details》 ＊Excellent moisturizing and UV protection＊ It protects your face, neck, and throat from dryness while you sleep, keeping them moist and hydrated. It covers from the mouth to the neck as a mask for winter cold protection and UV protection. ■ Made in Japan ■ Material: 94% silk (with separate rubber thread: 5% nylon, 1% polyurethane) ■ Size Total length: Approximately 25-26.5cm The fabric is woven softly so that you can feel the soft touch. Therefore, there may be an error of about ±3cm. Please acknowledge this in advance. #silk #facemask #100%silkyarn #forsleeping #warmth #moisturizing #coldprotection #drynessprotection #UVprotection