This handmade cable-stayed bridge kit is designed for children to explore the principles of mechanical engineering and physics. The kit includes all necessary components to build a realistic model bridge, encouraging hands-on learning and creativity. proper for science projects, it helps kids understand structural integrity and the forces acting on bridges. Features -Color:Khaki -Material:Wood -Size:20.00X13.50X8.00cm/7.86X5.31X3.14in -Creativity booster: designed specifically for elementary students, this diy cable-stayed bridge kit combines principles of mechanics and physics to spark children's interest in science and enhance their hands-on skills -Hands-on learning: by constructing the cable-stayed bridge model themselves, children gain a practical understanding of complex engineering concepts, improving their problem-solving abilities -Family bonding time: this project is proper for parents and children to work on together, strengthening family relationships while fostering teamwork and collaboration skills in kids -Comprehensive instructive tool: integrating STEM principles, this kit covers not only physics but also art, mathematics, and more, promoting well-rounded intellectual development -Unique design: the standout design adds a personal touch, making the learning experience more engaging and enjoyable for children Package list: 12 x sets of bridge model