You?re just one pass away from straightened, radiant hair that lasts! The Remington 2? Straightener with Thermaluxe Advanced Thermal Technology contains 10x more ceramic, keeping hair healthy and smooth after each styling session. Advanced Thermal Technology optimizes heat levels to prevent damage while quickly transforming hair into the all-day, straightened styles you love! The 2? plates are perfect for detailed styling and the ?floating? design keeps them in constant contact with hair for consistent styles. Other features include: 450? high heat, 15-second heat-up, 30 heat settings, 60-minute auto shutoff, 4-year limited warranty. Varies by hair type and technique vs standard Remington straightener styles shown to last 24 hours in laboratory trials.