The Estes Clear Payload Section Assortment gives model rocketeers a professional way to carry and display payloads during flight. This set includes nine transparent payload sections in three different sizes: BT-20, BT-50, and BT-60, with three tubes of each size. These clear payload sections allow you to visibly track onboard experiments, altimeters, or small payload objects during launch, flight, and recovery. Made from lightweight, durable plastic, they integrate easily into most Estes rocket kits and custom designs without affecting performance. Perfect for STEM education, experimental rocketry, classroom demonstrations, and hobbyist builds, these payload sections add both functionality and visual excitement to any rocket project.

• Includes 9 clear payload sections for model rockets
• Three sizes included: BT-20, BT-50, and BT-60
• Three payload sections of each tube size
• Made of clear plastic for visible payload experiments
• Designed for educational use, testing, and custom rocket builds