Dive into the fascinating world of genetics with our 16-base polynucleotide chain model. This meticulously crafted DNA double helix structure is ideal for teachers and students alike. Made from plastic materials, it ensures durability and longevity, making it an ideal tool for both classroom teaching and scientific research. Features -Color:Assorted Color -Material:Plastic -Size:40.00X5.50X2.17cm/15.72X2.16X0.85in -Accurate dna representation: this model precisely replicates the double helix structure of dna, making it an essential tool for understanding material -Educational tool: ideal for teachers and students, this model tools in and comprehending complex dna structures and functions -Plastic materials: constructed from reliable materials, this model ensures use in both classroom and laboratory settings -Easy assembly: designed for straightforward assembly, this model allows users to quickly and easily the dna double helix without frustration -Versatile application: suitable for a variety of educational and research purposes, this model is ideal for teaching, demonstrations, and scientific experiments Package list: 2 x DNA Model Structure Model