There is a buckle design inside the Hair styler.
btrfe Upgraded Diffuser Attachment for Dyson Airwrap, Collapsible Foldable Hair Diffuser Nozzle for Airwrap, Converts for Dyson Airwrap to Hair Dryer, Travel and Portable - Black
SHOWERORO Universal Hair Diffuser Nozzle for Hair Dryer Salon Curl Diffuser Compatible with Home and Professional Use
BESTYASH Universal Hair Diffuser Nozzle for Hair Dryer, Quick Styling, Wear Resistant Nylon+Pc, Hairdressing Dryer Diffuser for Home Salon
NULYLU Hair Diffuser Attachment for Curly Wavy Hair Diffuser Nozzle for Blow Drying and Styling
LOORGVEL Electric Universal Attachment Hair Diffuser Nozzle for Dryer White Plastic Material Colour Reduces Frizz Curly and Natural Wavy for Home Styling
VILLCASE Professional Hair Diffuser Nozzle for Hair Dryer 4.2-6.2cm Diameter Attachment with Nylon and Pvc Material to Improve for Salon Use
