Color:YellowFlight height: up to 1000m (approx)Duration: 10-12 min (approx)Made from superior quality， flame retardant and biodegradable paperIt will take about 1 to 2 minutes for the Sky lantern to fill with hot before it takes off by itself. Safe and easy to useInstruction Always keep water or fire extinguishers nearby. Takes about 1 to 2 minutes for the sky lantern to fill with hot air. Children must not be left unattended with the lanterns. Make sure that you familiarize yourself fully with the instructions provided. Ensure that the wind is not stronger than 5 mph. Ensure that trees are not in the flight path. Must be released more than 5 miles away from any airports. Do not use around dry crops. Wear sensible clothing that is does not dangle around your hands or flap around any flame *Check the direction of the wind prior to launch to verify flight path ensuring there are no obstacles. Ensure the lantern is fully opened， not creased or at an anglePackage Content10 Pcs white fly Lantern10*Special flying Fuel