Daystar's New KU31001 heavy-duty 4.5 inch jack pads will help protect your vehicle! Made from strong and rugged Polyurethane to ensure you get a product that is built to last. Developed, Engineered, Tested and Manufactured in the USA. Covered by Daystar's exclusive GO EVERYWHERE Lifetime Warranty.Details: 4.5 Inch Diameter Heavy Duty Floor Jack Adapter Pad, Built to Last Rugged Polyurethane construction Protects pinch weld areas and painted areas Easy placement, removal and storage Proudly Made in the USA Go EVERYWHERE Lifetime Warranty