ULTRA SLIM HEATED BRUSH - APPROX 13mm (1/2") - Slimline Handle - On/Off Switch - Neon Power indicator - Cool Tip to help when styling. This Slimline heated brush features a 13 mm Ultra slim barrel and a slimline handle. It also has a 1.6m Tangle free Swivel Cord. Product Features Slimline Heated Brush 13 mm Ultra slim barrel Slimline handle 1.6m Tangle free Swivel Cord Cool Tip to help for styling.