Thermacell E4 Earth Scent Mosquito Repellent Refills 48 Hours

15-foot zone of protection
Refill pack includes 48 hours mosquito protection refills and cover scent
Earth Scent mats scented to mask human odor
No spray and no mess. DEET-free.
Each repellent mat lasts up to 4 hours and each fuel cartridge lasts up to 12 hours
Active ingredient is Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers
Package contains: 12 repellent mats with Earth Scent and 4 fuel cartridges