Scream across the sky with the Whistle Rocket. Launch up to 50 feet in the air with this high-flying rocket. Simply pump the handle and send the rocket soaring through the sky. Listen to the rocket's whistling report as it shoots upward. Measuring only 33 inches long, tote along this rocket for trips to the park, the beach, and more. Each rocket is available in assorted colors and is suitable for ages 6 and up.