Thermacell Max Life Mosquito Repellent Refills, 5.5" L x 4.1" W x 1.7" H - L4

Thermacell max life mosquito repellent refills effectively repel mosquitoes by creating a 15 ft zone of protection when used in a thermacell repeller. Each max life mat lasts 12 hours, 3x longer than original thermacell mats, so you replace mats less frequently.Features:Includes 48 hr of mosquito protection refillsFor use in fuel-powered thermacell repellers, lanterns, and torchesEach max life mat lasts 12 hr - 3x longer than original thermacell mats - so you replace mats less frequently, fuel cartridge lasts 12 hrNo spray and no mess, scent-free and deet-freeActive ingredient is allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowersMax life repellent mats are longer than original thermacell refills, but fit into all fuel-powered thermacell repellersPackage contains - (4) max life 12 hrs repellent mats and (4) fuel cartridges