These Dice Door Lock Knobs are a stylish and practical addition to any vehicle. Made of chrome plated steel, they are durable and long-lasting. With a 3/16 inch inner diameter and 1-3/8 inches high, they fit most makes and models. Sold as a pair, they are easy to install and add a unique touch to your car's interior. Upgrade your car's look with these fun and functional Dice Door Lock Knobs.