Everything you need to keep your butane powered Thermacell repeller going for 12 hours of mosquito protection. Provides 5m dome of protection in 10–30 minutes. Each mat lasts for up to 4 hours and goes from blue to white once empty, making it easy to know when to change the mat. Butane canisters lasts for up 12 hours. Kit includes 1 butane canister and 3 mats.
