Durable Material: The hair dryer diffuser is made of collapsible silicone, lightweight and anti-impact, and the purple hair dryer diffuser are made of high temperature resistant material, which could help you to comb your hair while drying your hair. Fit Most Hair Dryers: Suitable for hair dryers with nozzle diameter: 1.6 inches -1.9 inchesThe hair dryer cover can adapt to most different types of hair blower in the market but not universal. Folding Structure:It is easier to put it in a handbag or drawer, suitable for travel or home. Lightweight silicone hair dryer diffuser is helpfulness for you everywhere. Function: Help to diffuser the heat and air from the dryer evenly, Expand the heat area,avoiding heat damage to hair and keeping your natural curls. Professional Salon Tool for Fine Thick Curly Frizzy and Wavy Hair, Dry and Gain Volume Without Frizz.so you can do a perfect hair style faster and better.