Hot Tools 24K Gold Spring Curling Irons are the beauty industry standard in curling irons.The high heats and even heat distribution create long-lasting curls and waves leaving hair looking smooth and glossy. Variable heat settings with built-in rheostat control Powerful spring clamp Extra-high heat 24K gold-plated barrel Fast heat-up 8-ft. heavy-duty tangle-proof swivel cord On / Off switch Solid-state circuitry One-Year Warranty