Energy Suspension 4.6106R Coil Spring Isolator Set Features: Made Of Superior Hyper-Flex+ Material Lasts From 3 To 10 Times Longer Assemble To Chassis Same Way As OEM Maintains Factory Ride Characteristics Simple Way To Increase Vehicle Height Height: 12.00 Width: 8.00 Length: 4.00 Weight: 1.90 lbs