Thermacell Original Mosquito Repellent Refills
- Active Ingredient: D-cis/trans allethrin
- Dimensions: 5.5″ x 4.1″ x 1.7″
- Hours of Protection Included: 48
- Includes: 4 twelve-hour fuel cartridges, 12 four-hour repellent mats
- Model Number: R4
- Weight: .4lb
- Zone of Protection Size: 15′