Our car diffuser features Ayat-ul Kursi calligraphy on the front and a dua for travel on the back. Each diffuser is filled with a beautiful fragrance which can last up to 3 months, with careful use, dispersing a subtle aroma throughout the cabin. We currently have four fragrances to choose from which have all been carefully selected. Now available in our beautiful gift boxes making them ideal for gifting to your friends or family. *Note, although there is no defect with our boxes, there is a slight miscalculation in the dimensions so there is a slight bulge to accommodate the car diffuser. This will be resolved in the next re-stock. Add a gift bag to your order to make it even more special. Disclaimer: this product does not offer you any protection whatsoever. You must ensure you recite Ayatul Kursi and the travel dua prior to travelling. This product just serves as a beautiful reminder.