Feature 1The unique design of the air outlet makes the hot air diffusing evenly 2The speed and the effect of keeping the hair style are very good 3This product can prevent frizz and provides almost natural air drying 4This product adopt the new streamline appearance design 5Diffuser available in blackSpecificationFeatures: 1. The unique design of the air outlet makes the hot air diffusing evenly. 2. The speed and the effect of keeping the hair style are very good. 3. This product can prevent frizz and provides almost natural air drying 4. This product adopt the new streamline appearance design, which makes you feel comfortable. Specifications: Condition: 100% Brand new and High quality Type: Hair Blow Dryer Diffuser Material: Plastic Weight: 180g Size: 21* 6cm / 8.3 * 2.4inch Color: Black Package include: 1 x Hair Blow Dryer Diffuser Only Note: 1.Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 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. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }3. The inner diameter of the product is 5.3cm-5.5cm, the size of the product inserted into the hair dryer is 4cm. Please pay attention to the size before buying.