• HANDS-ON STEM LEARNING: Dive into the fundamentals of hydraulics through this engaging and interactive craft kit.
• INDIVIDUALLY PACKAGED: Each kit is separately packaged, making them easy to hand out as classroom and group activities.
• EDUCATIONAL AND FUN: Perfect for classrooms, after-school programs and summer camps to combine education with excitement.
• ALL-INCLUSIVE SET: Contains all necessary materials, including foam pieces, metal brads and more to build your own functioning bridge.
• Size: 12" x 4 1/4" Quantity: Makes 12. Material: Corrugated cardboard.