Easy to use mosquito repellent technology that provides hours of scent-free, mess-free defense against mosquitoes. Features a 15-foot zone of mosquito protection powered by a safe and compact 12-hour fuel cartridge. Includes: One repeller, one 12-hour fuel cartridge, and three 4-hour repellent mats. Replacement fuel cartridges and repellent mats available at retail stores. Boxed. Pad print up to 2 colors.