Fairy Black Mother Satin bonnet sleep cap is the perfect combination of luxury and functionality to include with your hair care regimen. This satin bonnet hair cap is the ultimate bonnet that feels luxurious, soft, and silky; designed to protect your hair and keep your hair style in place. It stays on throughout the night. This satin knit comes from Italy and is incomparably smooth and durable. This is one of the highest performing satin knit you will find with the attributes to provide to your hair and scalp good oxygen flow; while protecting your hair during sleep. Oxygen to the scalp is extremely important for any scalp condition in order to heal and protect it.