Assembles up to 4 feet high. Heat activated repellent pad. Repels mosquitoes from an average size deck/patio. Refills available. Contains: 1 reusable lantern, 1 candle & 1 mosquito repellant pad. Mosquito protection for areas up to 15 feet x 15 feet. Repels most mosquitoes that may cause West Nile virus. No scent. Pad is designed to last as long as candle. Each candle & pad lasts up to 4 hours. The power to repel is in the pad! Pad made in Italy. Candle made in Canada.