Features:Flexible interface is suitable for most hair dryer.Elastically fastened tether to prevent the hood from being blown off during use.Uniform heat distribution, even distribution of dense air outlets, effectively drying hair.Heat resistant nylon material, high quality fabric soft and comfortable, not hurting hair.Long and short hair are suitable, easy for hair styling.Specification: Condition: 100% New Item Type: Hair Dryer Diffuser Color: Black Material: Nylon Package List: 1 x Hair Dryer Diffuser Steps for usage:1. Put the windshield on the hair dryer, and fasten the elastic rope to the handle of the hair dryer, and strictly prohibit the windshield from sticking to the air outlet.2. Wash and wipe the hair, put it on the air outlet of the hood, blow it with a hair dryer (hot air), switch to (cold wind) and blow it for 10-20 seconds.3. Apply hair care essential oil (essential oil can increase the gloss of the curls, make the curls more beautiful), easy to create natural hair style.