Stays on all night so you wake up right. Prevents breakage and saves your style better than any ordinary satin. The highest quality, no elastic, no Velcro, two sided fabric that stays on all night, prevents breakage and saves your style like never before. Anti-breakage satin fabric is treated with a dry and non-greasy vapor pressure process. The active ingredients are released by natural body heat and gentle action of your hair against the smooth satin material. Why use an ordinary satin bonnet? This revolutionary new product will actually help prevent hair breakage with a built in conditioner, while you sleep. Special two sided material. Soft inside so it does not slip. Satiny smooth on the outside.