This copper sheet is an essential instrument for studying elasticity and sound vibration. Its sturdy yet flexible design supports various experimental setups, enabling users to investigate acoustic phenomena. The product is tailored for educators and students seeking to enhance their understanding of physical principles through practical activities. Features -Color:Silver -Material:Copper -Size:15.00X1.50X0.10cm/5.89X0.59X0.04in -Interactive learning: the design offers an interactive way to learn about elasticity, improving student engagement and comprehension -Fine construction: constructed from practical materials, this teaching instrument is designed for repeated use in various experiments -Engaging sound feature: the vibration sound function makes the concept of sound waves concrete, encouraging student curiosity -Wide application: suitable for use in schools and , this tool helps broaden scientific understanding and interest -High precision: meticulously crafted to provide precise experimental data, supporting both education and research activities Package list: 5 sheets