This pair of permit holders is made of polished 304 stainless steel and is available to hold 1 or 2 permits. They are sold as a pair and fit most Peterbilt 379, 386, and 389 models. These permit holders are durable and practical, providing a secure and convenient way to display permits on your vehicle. The stainless steel construction ensures long-lasting use, making them a reliable and cost-effective solution for keeping your permits easily accessible while on the road.