Vanilla Scent: Indulge in the soothing aroma of vanilla; brings a warm and inviting feel to your car Air Fresheners for Car: 2X perfume ingredients to provide longer-lasting scents; odor elimination for auto clean away unpleasant odors Simple to Use: Clips easily onto car vents and stay firmly in place; allows you to select the level of freshness intensity; set of 8, each up to 30 days, total up to 240 days steady fragrance experience Delicate Shape: The exquisite and black design blends into car vents and also great in other small areas like lockers or closets Fragrance oil may cause damage to the surfaces, please wipe up spills immediately