New, Unused Reference Price: ¥2,559 Color: Dusty Rose Size: 57.0 cm 【100% Natural Silk】The SGMSILK silk bonnet is carefully made with selected 6A grade 100% mulberry silk, which nourishes the hair with abundant amino acids and natural proteins. The smooth silk fabric minimizes friction, prevents hair breakage, and gently protects your hair while you sleep. 【Prevents Hair Friction from Turning Over】People toss and turn 20-30 times a night. Friction from tossing and turning can tangle hair and cause breakage and split ends. The SGMSILK silk bonnet gently wraps the hair in soft, smooth silk, significantly reducing friction. It prevents hair tangling and keeps your hair shiny and healthy until morning. 【OEKO-TEX Certified Safe Silk】The SGMSILK silk bonnet is OEKO-TEX certified, contains no harmful substances, and can be used safely on all skin types, including sensitive skin. Each bonnet comes with a separate silk sample, and you can check if it is genuine silk with a simple burn test. 【Adjustable Size】The cylindrical design and elastic rubber make it difficult to slip, preventing hair damage and tangling even when you toss and turn. The lightweight and soft material guarantees a comfortable fit all night long, saving time on morning styling, and giving you smooth and shiny hair every day. 【Versatile & Perfect for Gifts】The SGMSILK silk nightcap is convenient for gathering your hair not only when you sleep but also when doing housework or washing your face. It fits long hair well and has a lightweight and natural feel. The elegant and luxurious design is perfect for yourself, as well as for gifts for Mother's Day, birthdays, Christmas, and more.