PROFESSIONAL FLAT IRON: The 1” curved floating plates ensure a better grip, allowing for precise styling and versatility. It features a 30-second quick heat up to reach the perfect set styling temperature of 392°F, and a convenient 6.5ft swivel cord.CONVENIENT, EASY-TO-HANDLE DESIGN: CHI Flat Irons have a versatile ergonomic design and use advanced ceramic technology. This flat iron measures 12.375" (L) x 2.125" (W) x 4.125" (H) and weighs 1.4 pounds.CHI'S TOURMALINE LINE: Innovative Tourmaline Ceramic technology delivers even heat distribution, producing negative ions and far-infrared, which reduce static electricity for that perfect style. Leaves hair smooth, silky, and with an exceptional shine.HOW TO USE: Turn on this hair tool via the on/off switch- tool automatically heats up to a set optimal temperature of 392°F. Divide hair into one to two inch sections. Use fluid motions to run the iron over the length of your hair one section at a time.CHI: Founded by Farouk Shami, a hairdresser allergic to ammonia who sought to create the first ammonia-free hair color & has remained committed to crafting the finest ethical haircare. All CHI products are cruelty-free, paraben-free, & sulfate-free.