The Patio Shield Metal Edition offers convenient, scent-free, mess-free defense against mosquitoes, providing hours of protection without the need for batteries or cords. This premium, portable mosquito repeller is ideal for use while entertaining, gardening, poolside and more. Its sleek brushed metal design adds a stylish touch to any patio or deck, while keeping mosquitoes away from your guests. With a 15 feet protection zone, the Patio Shield is powered by a compact 12 hr fuel cartridge and includes three 4 hr repellent mats. Easy-to-use and effective, it's the perfect solution for outdoor spaces.