The Kwik Change Products O-Ring set is essential for maintaining optimal tire pressure with these reliable rubber O-Rings. Specifically designed for tire pressure relief valves, they provide a secure and efficient seal. This set includes four high-quality O-Rings, ensuring long-lasting performance. Measuring 3.05 inches in length, 1.75 inches in width, and 0.3 inches in height, they fit perfectly into various applications. Ideal for anyone looking to enhance their vehicle's tire maintenance.