CHEMICAL-FREE HAIR CARE: The VOLOOM iron is a hair volumizer that eliminates the need for costly blowouts and hair styling products such as volumizing sprays, gels and mousses that weigh hair down. ADJUSTABLE TEMPERATURE: Adjustable temperature settings from 220°F to 395°F allows you to experiment and find out what temperature works best for your hair type, and helps to prevent unwanted damage to your hair. FOR MEDIUM-THICKNESS HAIR: The Petite hair iron features 1-inch wide plates that are perfect for those with medium thickness that is chin to shoulder length long, layers that are chin length or longer. When in doubt, the 1-inch Petite iron is a good choice for most hair types. PATENTED PLATE DESIGN: Ceramic plates paired with a patented checkerboard design work the under layers of your hair to create a hidden volumizing structure or “volume pockets” that lift the top layers up and away from the scalp, creating a fuller, more VOLOOMinous look!. LASTING VOLUME: The VOLOOM iron is designed specifically to give you lasting hair volume, so you can extend the amount of time between shampoos and colorings. With fewer colorings and shampoos, your hair will start to become even healthier!.