A 1.25-inch extra-long barrel curling iron that uses moisturizing heat to deliver smooth, shiny, long-lasting curls. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Fine, Medium, and Thick Hair Concerns: Damage/Split Ends/Breakage, Straightening/Smoothing, and Shine What Else You Need to Know: Infused into the barrel, Graphene MX & trade; is a proprietary complex of natural minerals and graphene for the ultimate styling resultseven at a lower temperature utilizing moisturizing heat.