Description This dna molecular model offers a precise double helix structure, making it a dna teaching tool for classroom demonstrations and self-study. Crafted from durable materials, it serves as an educational human genes model, suitable for demonstrating the complex arrangement of human dna genes, enhancing biology supply for scientific exploration. Features -Color:Assorted Color -Material:Plastic -Size:37.00X8.50X1.40cm/14.54X3.34X0.55in -Intuitive learning experience: this dna teaching tool features a realistic double helix model, allowing students to visually comprehend the complex human genes model for more engaging classroom sessions -Accurate molecular representation: crafted with highprecision assembly components, this dna molecular model offers a truetolife scientific molecular model, supporting detailed study and chemistry molecular model analysis -Durable and reusable material: built from sturdy, longlasting components, the dna structure teaching tool is suitable for repeated assembly and disassembly, catering to biology teaching props and continuous scientific exploration -Portable and versatile design: lightweight and perfectly sized, the dna model for teaching is easy to transport, ideal for both demonstrations and individual research, enhancing versatility as an education dna model -Comprehensive assembly guide: the dna learning tool comes with a detailed instruction manual, enabling quick setup of the biological dna model, making genes learning tools accessible to users of all experience levelsPackage list: 1 x Double helix structure model