Concerning this item Hairspray Schwarzkopf Osis Elastic Flexible Hold You can stretch your hair to its limit with only ONE OSIS (Schwarzkopf Osis Elastic Flexible Hold Hairspray) by Schwarzkopf Osis Freeze Fix Strong Hold Hair Spray. With elastic and flexi hold hairspray, bounce back immediately. Excellent range of finishes, with adjustable grip. You could almost wrap it around your little finger because it is so natural and supple. The silky suppleness that comes from new silicone copolymers gives hair the natural flexible hold that current fashion trends demand, both before and after brushing.