Foldable and lightweight silicone diffuser that folds for compact storage. Suitable for circular open hair dryer nozzles with a diameter of 2.1 inches. Key benefits Improves drying efficiency: Diffuses heat and evenly distributes airflow to reduce heat concentration and speed up styling. Safe and reliable: Dual protection circuit design with automatic leakage protection protects both the diffuser and your hair. Hair friendly results: Helps blow out curls or enhance waves while maintaining volume with wind volume and low noise. Durable and heat resistant: Made from heat resistant silicone that maintains shape under temperatures and does not deform. Compatibility and size Works with circular open hair dryer nozzles having a 2.1 inch diameter. Material and construction temperature resistant silicone for durability and safe contact with hot air. Foldable design allows easy storage and portability without sacrificing performance. Performance and practical use Even airflow: Reduces concentrated heat on a single area, promoting more uniform drying and styling. Curl and texture enhancement: Designed to help define curls and waves while drying, reducing frizz. 23 practical use scenarios Curly or wavy hair: Use during diffused drying to enhance natural texture and define curls without overheating. Short or fine hair: Diffuse air to speed drying while preserving volume and reducing heat damage. Travel and storage: Foldable design fits in travel kits or small bags for salonlike results on the go. Care and maintenance Clean with mild soap and water; dry completely before storage. Store folded to maintain compact form when not in use. This diffuser delivers consistent performance for home use, compatible with standard circular open dryer nozzles, and built to withstand regular temperature operation.