good for both teaching and learning, the DNA Double Helix Structural Model Kit provides a good way to explore material. By assembling the model, students can see the physical representation of DNA's double helix, enhancing their understanding of its structure and function. This interactive kit is a great addition to any biology classroom, fostering a deeper interest in molecular biology and genetics. Features -Color:Assorted Color -Material:Plastic -Size:37.00X8.50X1.50cm/14.54X3.34X0.59in -Interactive dna double helix structure: the model offers a good way to explore , making complex concepts easier to understand -Experiment kit: with a variety of components included, this kit supports a wide range of experiments, enhancing the teaching experience -Hand learning enhancement: by providing a practical approach to studying gene , the model helps students better understand and retain concepts -Ideal for academic and research settings: suitable for use in educational institutions and research labs, this model supports both teaching and scientific investigation -Broad educational utility: this model is good for use in middle and high school biology classes, university labs, and research institutions, offering a versatile tool for gene education and experimentation Package list: 2pcs double helix structure models