Sterling Teal (K16002-4) K29 'New Car' Stone Air Freshener, (Pack of 4) Bold scents/long lasting for auto, office, closets, bathrooms, waste pails or similarly sized areas Lasts up to 45 days - world famous and original K29 Stone Made in USA with high quality fragrance oils - heavy fragrance oil concentration loads Environmentally safe - all natural ingredients Continuous fragrance release