Feature●UNIVERSAL FITMENT:Length: 73mm,Diameter;ID: 10mm●Made of strong Polyurethane material and will not easily crack,these high density rubber exhaust insulators reduce noise and vibrations.●This rubber can also prevent muffler from falling downward or even falling off,Better secure the exhaust and reduce vibration up.It can optimize the mufflers setup as well as its grade.●Furthermore installation/setup is simple and only standard replacement is required.●Package Included:4x Muffler Hanger.Description