Nema17 Stepper Dampers are used to decrease noise and resonance in your CNC and 3d Printer, eliminating vibration and effectively improving 3D printing quality.
Material: Steel & Rubber; Each package contains 12 pieces screws, which is enough for you to use and can provide a lot convenience in the process of using.
These vibration dampers are suitable for 3D Printer, other machine adopted NEMA17 stepper motors, CNC Machine etc.
Note: The damper will be slightly scratched by friction during transportation. If there is a slight scratch, this is a normal phenomenon.