Thermacell Max Life Mosquito Repellent Refills effectively repel mosquitoes by creating a 15-foot 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.

• 15-foot by 15-foot "Zone of Protection" against bugs or 225 square feet
• No spray and no mess. Scent-free and DEET-free.
• No open flame, no smoky candles
• Includes 48 hours of mosquito protection refills
• For use in fuel-powered Thermacell Repellers, Lanterns, and Torches
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• Each Max Life mat lasts 12 hours - 3X longer than original Thermacell mats - so you replace mats less frequently. Fuel cartridge lasts 12 hours.
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• Active ingredient is Allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers
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• Max Life repellent mats are longer than Original Thermacell Refills, but fit into all fuel-powered Thermacell Repellers
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• Package contains: 12 pcs of 4-Hour repellent mats