High-impact, chemical-resistant plastic cabinet. Activates metered refill every 15 minutes, 24 hours a day, for 30 days. Operates up to two years on two D-size alkaline batteries (not included). Full five-year warranty when used with TimeMist® refills (sold separately). 4.8w x 3.5d x 8h. TMS1111$28.75 Become a member of our supply community and you'll be notified of new products, labor-saving innovations, and special promotions tailored specifically for the U.S. Navy at SUPPLYTHENAVY.COM. Just call 1-888-622-0356 or click Get on the List!