1.【High quality materials】: Use of high quality silicone that is resistant to high temperatures. 2.【Practical design】: Folding The collapsible design makes it flexible to use in the pocket or in the cosmetic bag. 3.【Wide Applications】: Flexible connector for most hair dryers with diameter round nozzles, perfect for curly hair and wavy hair styling. Adjustable diffuser, suitable for children, women, men 4.【Easy to install】: place the blower cover on the table with the connector up, align blow dryer with nozzle and connector vertically, insert into connector port and press firmly to secure 5.【Easy to carry and clean】: it can be washable, very comfortable to clean. No deformation with prolonged use. The hair dryer cover can be folded up, small, easy to carry and used for your daily travel or business trip.