Do this in the park on a calm and sunny day and kids and adults alike will flock towards you. To see this 25 foot, black, 'solar sausage' up in the sky is surreal, weird and great fun. Take a roll of sticky tape with you to repair small holes and rips. When it is low down kids want to chase, grab and wack it which is when the rips will occur. Mine has been used several times with large groups of kids and probably has half a roll of tape holding it together but it still flies.