Keep your car smelling fresh with this ocean breeze scented Oil Diffuser. It lasts for 45 days and continuously releases fragrances without the need to constantly refill it, thus, it is hassle-free to use. The 2 ml size is the best for easy use and offers a long-lasting delicate fragrance that enhances your driving environment.-Multicolor-Size (7.5x0.8x19.2)