100% Silk Satin Silver With drawstring pouch (100% Polyester) This is HABA's silk moisturizing nightcap. Unused and unopened. This 100% silk nightcap prevents dryness and friction while sleeping. Comes with a convenient drawstring pouch for storage. How to use: ① After washing your hair, dry it thoroughly and brush your hair to smooth it. ② Put your hair in from your forehead and cover your ears completely. ※ For those with long hair, putting your hair inside the cap will help prevent bedhead.