Effectively repels biting insects by creating a 15' x 15' protective zone. Updated design includes rugged rubber armor with rail accessory system for mounting various ThermacellA(R) accessories, and improved airflow through the grill. Includes belt clip. Uses Thermacell butane cartridge refills. Repels mosquitoes, black flies, and other biting insects Redesigned grill for improved airflow Rubber armor for enhanced durability Creates 15' x 15' protection zone Indicator light confirms zone is established Light turns off when fuel runs out Silent, no open flame No contact with skin or clothing Attaches to mounting accessories (sold separately) Does not spook game since it mimics chrysanthemum scent Includes 3 repeller mats, butane cartridge and belt clip Order today!