Maybe one of these similar products would be of interest:-

Universal Hair Diffuser, Hair Dryer Diffuser Attachment for Curly and Natural Wavy Hair, Professional Blow Dryer Diffuser, Adjustable from 1.4 Inch to 2.6 Inch

ZLXFT Diffuser Hair Dryer, Universal Hair Diffuser, Attachment Diffuser, Hair Diffuser Attachment, Curl Hair Diffuser, Silicone Hair Dryer Diffuser, Diffuser Hair Dryer Attachment, for Most Hair

Flintronic Universal Hair Diffuser, Hair Dryer Diffuser Attachment, Collapsible Dryer Diffuser for Curly Wave and Natural Hair, Suitable for 1.7 to 2.9 inches Hair Dryer

Flintronic Universal Hair Diffuser, Hair Dryer Diffuser Attachment, Adjustable Hair Dryer Diffuser for Curly Wave and Natural Hair, Suitable for 1.7 to 2.9 inches Hair Dryer

Hair Diffuser Hair Dryer Travel Collapsible Hair Dryer Portable Diffuser Curly Hair Airflow Attachment for Salon or Home Use (rose red)