Our long burning emergency candles include metal holders and are great for emergency kits at the cabin or home.Burn time: 8-10 hours.Height: 5.25, Diameter: 1.5.WARNING- The combustion of wood, charcoal, and other fuels can expose you to chemicals including carbon monoxide and soot, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov.