24 Total PIC Citronella Sticks - 6 Pack of 4 count box Outdoors place one coil every 10 feet Use on patios, porches and other outdoor areas Active ingredient: Citronella Oil Each coil burns for 5-7 hours PIC's Citronella Coils are citronella-scented and contains 6% citronella oil. Each package comes with 4 citronella coils and 2 stands. Help make your backyard living enjoyable all summer long. Each coil burns for 5 to 7 hours. Use outdoors on patios, porches and decks. For best results, place one coil every 10 feet around the area to be protected.