yotijay Hair Dryer Professional Blow Dryer Attachment for Natural Hair.Universal fits for hair dryer with nozzle diameter of 3.5-8.0 cm, rotary design with lock buttonMade of nylon and PC materials, and odorless, greatly improved flexibility, high temperature resistance, wear resistanceOutlet with Hole design, ensure uniform distribution of air flow and heat, save drying time and avoid damage of hair due to concentrated heat, drying or frizz.for salon, home use, travel use.Solve the drying and frizz problems in hair drying process, enhance the and texture, improve the hair quality.Universal Hair Dryer Cover Attachment. Thick Hair Blow Dryer Hair Blower Cover. Hair Styling Straight Comb Dryer Nozzle. Hairdressing Salon Curly Wind Blower. Hair Dryer Universal Blower for Curly Wavy Hair.