Silk Satin Bonnet Keep your hair protected Our handmade reversible Satin Bonnet are great to protect your hair when sleeping or around the house. They have a stretchable elastic that's fits comfortably on your head. The satin provides: moisture retention prevention of hair loss prevents frizz minimizes tension on your hair and scalp Helps keep your hairstyle in place. Why Atrube's Silk Sleep Cap? Made with soft, smooth and naturally hypo-allergenic silk material. - Reduces your bed head and stops your hair from drying out. - Allows your expensive hairstyles to glide over the pillow and retain their shape. - Great for sufferers of common allergic reactions such as itchy skin. - Aids blood circulation and digestion. Protect your crown from frizzing, drying, and breakage while you sleep. Care instructions: Machine wash on gentle cycle or hand wash. Tumble dry low, use cool iron if needed.