Designed for precision and reliability, these iron and aluminum rods are for laboratory use. They are ideal for conducting experiments related to water quality, electrolysis, and heating. The rods' materials and precise manufacturing ensure they meet the rigorous demands of scientific research and testing. Features -Color:Silver -Material:Iron, aluminum -Size:7.00X0.80X0.80cm/2.75X0.31X0.31in -Robust design: constructed from iron and aluminum, these rods are built to last, offering exceptional durability and reliability for all your electrolysis applications -Effortless replacement: the rods are designed for quick and easy replacement, allowing users to maintain their electrolysis devices with minimal downtime and effort -Versatile application: suitable for use in a wide range of electrolysis instruments, these rods can be used in both rectangular and devices, providing flexibility for various setups -Excellent conductivity: with conductive properties, these rods ensure stable and efficient electrolysis, contributing to improved water quality and effective purification -Userfriendly installation: simple to install and use, these rods are ideal for both home and laboratory environments, making them a convenient choice for water purification systems Package list: 10 x Iron Rods 10 x Aluminum Rods