This physics lab experiment kit is an excellent tool for teaching the principles of conductivity and electricity. It includes a variety of materials that can be used to demonstrate different aspects of electrical conductivity. The kit is designed to be engaging and educational, making it a great addition to any physics . Features -Color:Assorted Color -Material:Copper, iron, aluminum, plastic, paper -Size:12.00X6.00X4.80cm/4.72X2.36X1.89in -hardwearing conductive materials: crafted with strong materials to ensure accurate and reliable experimental results. -Versatile design: great for a range of physics teaching experiments, including conductivity and demonstration activities. -Easy to operate: simple operation makes it suitable for both students and educators, boosting experiment efficiency. -Tested for longevity: built to last with rigorous testing, ensuring longterm use and repeated applications. -Wide usage: suitable for physics laboratories in schools, research facilities, and university settings. Package list: 1 sheet 1 x Iron sheet 1 x Aluminum sheet 1 x Plastic sheet 1 x Paper sheet 1 body