Description: Educational Tool: This biology teaching instrument is great for illustrating the process of chromosome changes during mitosis, making it an ideal educational tool for biology students and teachersMaterial: Made from PP material, this model is practical and designed to withstand regular use in a classroom or lab settingProduct Dimensions: With dimensions of 30 cmx21 cmx1.5 cm/11.81 inchx8.27 inchx0.59 inch, this model is compact enough to be easily stored and transported but large enough to clearly display the intricate details of chromosome changes Feature: The Mitosis Chromosome Change Model Component features components that allow for easy assembly and disassembly, enhancing learning experience by providing a hand approach to understanding this complex biology processPackage Includes: Each package comes with complete set of the Mitosis Chromosome Change Model Component, ready for immediate use in biology lesson or demonstration Size Chart: 30cmx21cmx1.5cm/11.81inchx8.27inchx0.59inch Package Includes: 1 Set Biology Teaching Instrument Note: Please allow slightly errors 1-2cm differences due to manual measurement.