Anti-vibration bracket --- They can protect the body's normal work and achieve a good environment, damping noise reduction. In radio equipment and instruments, it shields machine vibration interference, has a good buffer.Rubber Material---Rubber vibration isolation mounts are made of softer rubber, perfect for applications requiring higher loads. lightweight applications where vibration reduction is essential.Geometric Design---Simple geometric rubber mount design supports dynamic performance and stability under lateral (side) forces.Wide Application---Rubber isolator mounts are suitable for compressors air, diesel engines, gasoline engines, water pumps, electronic components, medical equipment, household appliances, mechanical equipment, office, aviation, construction, automotive and other applications.Packaging included --- 30 x 30mm (D x H) rubber mount with M8 x 23mm studs, set of 4 rubber vibration mounts. Note: The data is all measured manually, please allow error of 1-3cm, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.