The Sleeper Vent Surround is a practical and efficient solution for your Western Star truck. With an inside diameter of 12.48 inches tall and 5.48 inches wide, this Sleeper Vent Trim is designed to fit perfectly. Sold individually, it offers a seamless and stylish finish to your truck's sleeper vent. Its durable construction ensures long-lasting performance. Upgrade your truck's appearance with this sleek and functional Sleeper Vent Surround.