Corvette Jack Puck Pads SNAP in Support Lift Set of 4 Pads C5 C6 C7 97 thru 19: Fits All 97 through 19 Corvettes (C6 ZO6 and ZR1 the Pad will NOT "SNAP IN" and stay in place). "Snap In" Pads Allows the Jack Pad to remain Installed always Ready for Use. Made of Strong ABS Plastic for a Lifetime of Use. Low Profile Design. Best Jack Pad Option for your Corvette. We have heard of reports of issues with the locking legs on the back side of the lift pad breaking off with the "reproduction" or "knock off's" of the true URO Parts lift pad. All genuine URO parts should arrive in a sealed URO bag. If you choose to order from another seller then Midwest Corvette please take note of the pictures and description used in the listing to the lift pad you receive to be sure you are getting what you paid for. These "Snap In" jacking pads allows you to install and forget them and the next time you need to lift your Corvette they will be in place and ready. Please Note: These pads can be used on the C6 ZO6 and ZR1 but they will not "snap in" and stay in place as the frame design is slightly different and does not allow the clip on the back side of the pad to catch the frame. Made of strong ABS plastic that will last a lifetime. Most will want to just leave them in but to remove them is as simple as using a small screwdriver and popping them off. Made with a low height design they will hang just over 1/2" from the frame with a circumference of 2 3/4". This listing is for a complete set of four "Snap In" jacking pads. See our other listings if you are in need of just one. Why risk damage to your Corvette when a $15 dollar jack pad will allow you to safely and properly raise and lower your Corvette.