Thermacell MR400-12 Repellent Refill [SKU: ORG3313368]

Includes 48 hrs of mosquito protection refills, Each repellent mat lasts up to 4 hrs and each fuel cartridge lasts up to 12 hrs, No spray and no mess, Scent-free and diet-free, Active ingredient is allethrin, a synthetic version of a naturally occurring repellent found in chrysanthemum flowers, For use in fuel-powered (No Suggestions) repellers, lanterns and torches, For use while you are camping, hunting, fishing, gardening and around the backyard. [QTY/UOM: 1EA / 1EA]