RELAXINGLY SMOOTH BLACK VELVET SCENT: Enhance your driving experience with this rich, luxurious fragrance, perfectly crafted with smooth amber, dark woods, and natural undertones that will elegantly elevate any car, SUV, truck, or RV. UP TO 45 DAYS OF FRESHNESS: Enjoy consistent, long-lasting fragrance that circulates smoothly through your car's cabin from any A/C or heater vent. SAFE AND NON-TOXIC: Made from non-hazardous materials and non-toxic plastic, Little Joe is safe for vehicles of all sizes. QUICK AND EASY INSTALLATION: Simply clip Little Joe to your A/C vent, and it's ready to go. TRUSTED SINCE 1942: Backed by decades of expertise from Stoner Car Care, a name synonymous with quality and reliability in car care.