Two 3mm elastic cords (450mm), one 6mm cord ((900mm) and four shock cord mounts
If you are buying these, you weren't paying attention!!!
The weakest link in any standard rocket kit is the recovery system. Estes standard components are built to a low price, not a high level of durability. To be sure you get your rocket back we recommend Starter Set Upgrade Kits, an economical version of our Recovery Upgrade Kits that addresses the standard recovery components' short comings and is a bit kinder on the environment, too. For more information click HERE
Our full-on Recovery Upgrade Kits provide the highest level of durability. They are principally for rocket builders that value the time and skill they put into their birds. That's not to say that failing to get back a beloved Starter Set rocket is any less traumatic (especially if child disappointment is involved). For more information click HERE