The product is a pair of OEM rear upper spring isolators for a 94-04 Ford Mustang Saleen Cobra GT. Made of black rubber, these isolators are designed for easy replacement and have a 100% accuracy of fit. The item width is 5 inches and they come with 1 twist. These universal fitment isolators are a genuine Ford part, ensuring quality and compatibility with your vehicle. Perfect for maintaining the suspension system of your Ford Mustang.