- Universal hair diffuser made of high-quality, heat-resistant, and eco-friendly silicone - Compatible with most round hair dryers (diameter from 3.5 to 4.3 cm) - Foldable and portable design, perfect for travel and daily use - Honeycomb-shaped ventilation holes for even heat and air distribution - Allows efficient drying, saving up to 75% of styling time - Maintains natural curls, adds volume, and reduces frizz - Suitable for all hair types: fine, thick, curly, or wavy - Removable filter that makes it easy to use essential oils during drying - Easy to clean and store, ideal to carry in a purse or toiletry bag