These metal calibration weights are tailored for experiments requiring accurate mass measurements and balance adjustments. Their hooked design enhances usability in diverse applications, from laboratory research to education projects, providing a dependable solution for maintaining precision in scientific or technical tasks. Features -Color:Silver -Material:Iron -Size:1.60X1.10X1.10cm/0.63X0.43X0.43in -Material Excellence: Crafted from iron, these weights ensure reliability and precision in your scientific experiments -Abundant Supply: our hanging weights provide ample resources for various laboratory tasks and projects -Versatile Applications: Ideal for general science and physics experiments, these weights can be utilized in diverse education settings -Specific Features: Each weight is designed with double hooks, allowing for easy attachment and stable hanging during experiments -Targeted Use Cases: Perfect for students, educators, and researchers conducting experiments in school or university laboratories Package list: 120 x weights