TimeMist Classic Metered Aerosol Fragrance Dispenser, 3-3/4w x 3-1/4d x 9-1/2h, Beige - Includes one each. Includes one each. Slim-line, high-impact, chemical-resistant plastic cabinet automatically activates metered refill every 15 minutes, 24 hours a day, for 30 days. Operates one year on two batteries (not included).