Product description Mkcavne Material: PPColor: BlackSize:Hair dryer mouth diameter: about 6cm outlet mouth diameter: about 14cmHeight: about 13cmSuitable for hair dryer with mouth within 5cm.Tips:1. The key is heat blow first, then cooling.2. No matter you comb or hair dryer diffuser, you need to wait for hair cooling or changing to cold wind blow laying hair.In this way, the effect will be more obvious and keep for a time.Otherwise, hot and humid will make hair style support degree becoming .Suitable for outlet diameter 4.2-4.8CM, 4.5CM diameter is the best, small diameter hair dryer and household folding hair dryer can not be usedPackage Contents:1 x Hair Dryer DiffuserOnly the above Package contents, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The allowable measurement error is +/- 1-3 cm. Ingredients PP