Estes Rockets EST9752 29mm Booster, for Model Rockets, Pro Series II E2X

A must have for the newly introduced Pro Series II E2X rockets. Boost your rocket altitude by 1000 feet (305 m). Easy to assemble and quickly attaches to your rocket.

Features:

Easy to Assemble

Requires E16-0 or F15-0 booster engine - sold seperately.

Designed for use the Pro Series II E2X rockets.