Get bouncy wavy curls with Bronson Professional's Hair Self Holding Soft Foam Hair Curling Rods! These smart curlers are heat-free hands-free hair styling system designed to give effortless curls overnight. Simply set them in 80% dry hair and sleep comfortably on super soft foam based smart curlers and wake up to beautiful salon styled curls every day. The heat-free hair rollers are made from premium absorbent fabric that dries hair fast polishes them smooth and helps tame even the frizziest hair. The hook and loop fastener strap ensures tight grip which gives best results & long lasting curls. Not only does smart curlers save your time during morning routine but also your hair is healthier shinier and softer because of this heat-free damage-free styling solution. These smart curlers are designed for use with a variety of hair types and lengths.