- No spray and no mess. Scent-free and DEET-free- Same proven Thermacell fuel-powered technology, in a compact and stylish design for patios, decks, and more- Ideal for use while entertaining- No open flame, no smoky candles- Includes integrated mat storage- Package contains: 1 Greenery Patio Shield Repeller, and 12 hours of refills - 3 repellent mats and 1 fuel cartridge