About this Item: Sun Visor Clip Type Car Air Freshener/Perfume Resistance to Air Blowing: Designed to withstand air blowing from the air-conditioner, ensuring that the fragrance remains consistent and unaffected by airflow within the car. Fragrance Dispersion: The fragrance molecules are released gradually from top to bottom, ensuring a steady and long-lasting scent experience. This slow dispersion allows the driver to enjoy a fresh fragrance immediately upon opening the car door. Leakage Prevention: Utilizes a high-viscosity membrane to prevent any leakage, ensuring a mess-free and hassle-free experience when using the air freshener. This sun visor clip type car air freshener/perfume promises a premium fragrance experience, with a focus on quality, durability, and convenience.