1Applicable Model: The jack pad is a replacement for C7 Z51 2014+, also work on for C6Z06, please check the model of your vehicle before ordering. 2Easy to Use: Insert the lift pad in to the frame rail slot, rotate, and release. The pads will stay in position while the lift arm or floor jack is positioned. 3Protect Your Vehicle: Designed to lift your vehicle safely and properly, protecting the chassis, battery, and aerodynamic panels from damage during lifting. 4Easy Access to Frame: These jack pad pucks provide the necessary access for a jack or lift pad to contact the frame without damaging the plastic caps covering the access points. 5High Reliability: Made from high strength aluminium alloy materials and built to last, offer lifelong durability, ensuring they will be a reliable accessory for your vehicle for years to come. 4 xJackingLiftPad