Stomp Rocket® Squeeze Rocket. Aim, squeeze, and fly. Product Description: 100% kid-powered. No batteries and no assembly required. Includes 4 Mini Foam Planes and 2 Hand-Held Squeeze Launch Bulbs. Foam planes fly up to 10 feet. Two kids can launch at the same time. Ages 4 and up. Fun for adults too! Hold the power of flight in the palm of your hand! Aim, squeeze, and fly Squeeze Rockets indoors or out. Great for kids...and plenty of fun at the office too!