Stable launch stand for all your small model rockets. * Works with most all Estes Apogee Components, Sky, and Quest model rocket kits. * Includes 16.5 feet of wire so you can stand far enough back for safety when you launch the rocket. * Saftey Key actually looks like a key - This is important when you are launching with small children. You can say pull out the key, and they will know exactly what you are talking about.