WHAT IT IS Create extra-tight curls with the Professional 1 2 Spring Iron. WHAT IT DOES The Hot Tools Professional 1 2 Spring Iron is equipped with Patented Pulse Technology reg for Gets Hot hellip Stays Hot trade performance. Iron heats up to 430 deg F 220 deg C . Soft-Grip trade textured handle Extra-high heat and fast heat-up to 430 deg F Variable heat settings with built-in rheostat control Patented Pulse Technology reg Powerful spring clamp 24K gold-plated barrel Heavy-duty long-life heating element Fold away safety stand Pilot light Extra-long cool tip On Off switch 8 ft. professional-length tangle-proof swivel cord 1 year manufacturer warranty with Online Tool Registration BONUS 2 replacement springs