Designed to give you a salon perfect finish every time this ghd ceramic vented radial brush boasts a large barrel size perfect for blow drying hair and giving you sleek frizz free style available in four different sizes that are each designed specifically for different hair lengths this 45mm barrel is perfect for longer lengths with a signature platinum toned end cap with a soft touch non slip finish kdfeatures hollow vented ceramic barrel 45mm diameter barrel soft non slip fini