The rubber isolator mounts are designed to effectively reduce vibration and noise. The rubber vibration isolators function very well, can effectively isolate vibrations, makes them suitable for various equipment such as fitness equipment, air conditioning, bicycle,air compressors, engineers, etc. Features - Color: Black -Material:Rubber, galvanized steel - Size: 5.00X2.00X2.00cm/1.97X0.79X0.79in -Specification: M6x18 -This isolator mount are designed for easy installation and effective vibration reduction. -The rubber vibration isolators ensuring a quieter and more stable operation of your equipment. -Mainly used for fitness equipment, air conditioning, bicycle, air compressors, engineers, satisfy your different needs. -Installation a breeze, allowing you to quickly and easily mount the vibration isolator to your equipment. -Made of sturdy materials, vibration absorbers are not easy to deform or break. Package list: 4 x Vibration Isolators