Professional 1" 360° Digital Curling Iron in Ceramic and Tourmaline. The ceramic barrel seals the cuticles to provide incredible shine. The double-style iron has two settings for curling hair; lock the barrel in place for traditional use, or unlock it to benefit from Marcel-style rotation. Adjustable temperature for all hair types (140° F - 450° F). Digital LCD temperature display. The spring clamp grabs the hair and allows for quick styling. The tip stays cool at all times, providing greater control during styling. Non-slip rubberized finishes.