[Essential for Exhaust System]: A 20mm-wide and 2mm-thick stainless steel skeleton ring is built inside this rubber exhaust hanger. This exhaust rubber hanger is essential to suspend the exhaust pipe from the chassis, while absorbing vibrations so the exhaust system is quiet and does not rattle. It holds the exhaust pipe safely above the ground. No more clanging or scraping sound when your car goes over a bump or reaches the bottom of the hill. [Universal Fitment]: This rubber exhaust hanger fits most cars which use a readily-replaceable hanger system that consists of two pegs and a rubber bushing insulator mount. Be sure to check the size of the pegs and the distance between two pegs of your vehicle, and make sure this rubber hanger fits. [Detailed Dimensions]: Refer to Pic.4 and Pic.5 for detailed dimensions of the exhaust pipe rubber hanger. Overall Width: 112mm (4.4 inch); Overall Height: 46mm (1.8 inch); Depth: 40mm (1.6 inch) Hole diameter: 12mm (0.47 inch). It's a universal automotive tool for the exhaust system of your car, truck, jeep and SUV. [Durably High-Density Rubber]: exhaust pipe insulator hanger is made of premium high-density rubber. Its high temperature resistant and made to last longer. It's a standard auto part replacement for your exhaust system. [3 Quick Steps to Install]: Step 1, Remove the worn-out muffler hanger from the exhaust system with a exhaust hanger removal tool or just a cutter. Step 2, Hang this new exhaust hanger on the mount peg attached to the chassis. Step 3, Hook the other end of this new exhaust hanger around the mount peg on the exhaust pipe. Tips: Using some lubrication helps to install this tool hanger easily.