DNA double helix structure model kit, it is made of plastic material, reliable and safe, easy to assemble and disassemble. Professional DNA double helix structure model makes your easy understanding of biological terminology, it is a nice science educational teaching instrument toy. Features -Color:Multi -Material:Plastic - Size: 40.00X5.70X2.00cm/15.72X2.24X0.79in - The dna double helix structure model component is an innovative educational tool designed to enhance students' interest and engagement in the field of biology. - With its user-friendly installation process, teachers and students alike can easily assemble the model and begin exploring the fascinating world of genetics and molecular structures. - This educational kit is perfect for both middle and high school students, providing a comprehensive understanding of . - By using this model, students can gain a deeper understanding of the complex concepts of genetics and molecular biology, making learning more engaging and enjoyable. - With the dna double helix structure model component, students can take their learning to the next level and develop a interest in the fascinating world of biology. Package list: 10 x sets of Double Helix DNA Model