Features: Explore the Wonders of DNA: This human gene DNA model is an excellent tool for teaching and learning about the structure and function of DNA. Quality Wood Construction: Crafted from quality wood, this model is durable and provides a realistic representation of the double helix structure. Best for Students and Teachers: Whether you are a student or a teacher, this DNA model is perfect for science classrooms, homeschooling, or personal study. Perfect for Science Exhibitions: Use this model to show cases the wonders of DNA at science fairs, exhibitions, and presentations. Enhance Your Scientific Knowledges: With this DNA model, you can enhance your understanding of biochemistries, and molecular biology, making it an essential addition to any science enthusiasts collection. Specifications: Material: Wood Color: As The Picture Shows Package Weight: approx.30g Size: approx.26x11cm/10.23x4.33in Package Includes: 1Pc DNAs Model note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!