SEBREEZE ECONOMY DSPNSR Reliable, easy to service dispenser produces a consistent, metered spray for 3000 repetitions. Sprays every 15 minutes; provides effective coverage up to 6000 cubic feet. Powered by two D alkaline batteries (not included). Plastic cabinet with cover that snaps tightly shut. Simple styling complements any décor. Includes mounting hardware. Uses fragrance canisters (RCP 5138, RCP 5139, RCP 5141 and RCP 5146, sold separately). 4-3/4w x 3-1/8d x 7-1/2h.