This hair dryer diffuser is made of ABS, which is durable, environmental, safe, nontoxic and resistant to high heat. Special air vent can dissipate heat evenly. 3D prongs and air holes design can blow sufficient air, uniquely targeting every angle of your hair, catching your natural textures and drying hair fast, while minimal damage from exposure to the concentrated heat.Features:1. ABS material is environmental, durable, odorless and safe, which can withstand high heat.2. Perfect for natural curly or permed hair without resulting in unwanted frizz.3. The base of the diffuser can be rotated to adjust the intensity of air flow.4. High intensity of air can help dry your hair evenly and quickly without dryness or blowing out the style.5. Air holes design can blow sufficient air and to distribute it more evenly.6. Suitable for most hair dryer, and you can adjust it according to the twyer size of hair dryer.Specifications:Material: ABSColor: As Pictures ShowConnection Diameter: 5cm / 2inchCover Diameter: 14cm / 6inchHeight: 16.5cm / 6.5inchWeight: 228gType: Hair DryerFunction: Hair Drying and Styling SettingPackage Includes:1 x Hair Dryer Diffuser(Not Containing the Hair Dryer)Notes:1. Please allow 1-3cm error due to manual measurement. .2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.