Square ceramic round bust for quick and gentle blow-drying, straightening or curling, especially medium length hair (size 43 mm)Wavy, ionized nylon bristles grip hair better than straight bristles, giving hair more shine and manageabilityDenman’s ceramic body distributes the heat of the hair dryer evenly over the entire brush body for gentle drying of the hairSmooth side ideal for straightening hair, rounded edges enhance control of the pull during styling and add volumeSolid, durable workmanship (made in UK) and soft-touch brush handle for comfortable, perfect handling and fatigue-free work