Function: These Steel and Rubber Vibration Dampers play a role for reducing noise and vibration so that improves print speed.
High Quality: Thickness is 6 mm, made of high quality brass which is durable and sturdy.Brass has good wear-resisting performance, can serve you for a long time.
3D Printers see a 5-10dB reduction in noise when used on X and Y Axis steppers with the vibration damper for nema 17.

NOTE: Extra mounting hardware (screws or bolts) Will be required when using these dampers.