Thermacell Patio Shield Bundle - Mosquito Repeller + 36-Hour Refill Pack; Includes 4 Fuel Cartridges & 12 Repellent Mats for a Total of 48 Hours of Mosquito Repellent for Patio; ug Spray Alternative Smart Monitors The surface hardness of the

The surface hardness of the acrylic lens has been strengthened to 5H grade

Easy-pull packaging bag is convenient for daily storage and use

Contains magnesium

You also get technical support with our highly trained customer experience team

No need to screw in place

Thermacell Patio Shield Bundle - Mosquito Repeller + 36-Hour Refill Pack; Includes 4 Fuel Cartridges & 12 Repellent Mats for a Total of 48 Hours of Mosquito Repellent for Patio; ug Spray Alternative Smart Monitors The surface hardness of theBrand: Thermacell Color: Glacial Blue Features: EFFECTIVE MOSQUITO PROTECTION: Thermacell Mosquito Repellent Patio Shield + 36 Hour Refill Bundle creates a 15 foot zone of protection against mosquitoes. Use this sleek repeller on patios, decks, pools, and more. Turn It On Mosquitoes Gone. HEAT ACTIVATED TECHNOLOGY: No cords or batteries. Powered by a safe and compact 12 hour fuel cartridge. Emits scent free repellent that drives away mosquitoes.