1. Protective and Durable These quality jack pucks are crafted from rubber, offering exceptional adhesive friction to safely lift your car's chassis without causing harm. The soft rubber material safeguards your vehicle, minimizing the risk of scratches or dents. 2. Enhanced Grip Outperforming metal alternatives, the jack pad delivers adhesive friction for a secure hold during lifting. Its slipresistant design ensures comfort and safety when working beneath your vehicle. 3. Important Note Please be aware that these jack pads are not suitable for C6 Z06, ZR1, or Grand Sport models from 2006–2012. Always inspect your vehicle's underbody and chassis before use to confirm proper jack point compatibility. 4. Fit Designed specifically for C5, C6, C7, C8 GS Z, as well as C5 Z06 Z51, C6Z06 (1997–2004), C6 Coupe and Convertible (2005–2012), and C7 (2014), these jack pads guarantee an ideal match for your vehicle.