【Nano Ceramic Ionic Technology】-- Nano ionic technology in the bristles and Ceramic coated barrel help reduce frizz and add shine. Cuticles are sealed, producing a smooth, soft texture from roots to ends. Emitting negative ions, our hair brush glides through your hair in seconds. This ceramic barrel heats up evenly, so as to speed up the hair drying process. Shorten the time your hair exposed to heat and protect your hair! | 【Natural Boar Bristles for Smooth Hair】-- The boar bristles on hair brush infused with negative ions help to spread the sebum produced by human scalp around to lubricate each of your hair strands, which reduces frizz and makes your hair smooth & shiny. | 【2.1” Round Barrel】-- Please check the image of “size” before ordering. 2.1 inch is the barrel’s diameter, the overall size is 3.3 inch if adding the length of bristles. Best for straightening, curling, blow drying normal or thick hair, straight or curly, medium to long hair. | 【Comfortable Anti-Slip Handle Design】-- Our round barrel hair brush is equipped with an ergonomic and humanized handle. Its anti-slip rubber design ensures easy and comfortable use! Bonus 4pcs professional non-slip hair clips also very helpful for blow drying and styling. | 【Get Salon Quality Blowout & Styling at Home】-- Vented Ceramic Barrel retains heat well but provides a gentle and even amount that helps the styling and drying process without damaging your hair. This round brush helps you straighten and add volume, create waves and curls depending on your preference. It is perfect for all hair types and hairstyles, buy it right now and enjoy the salon quality at home.