The Peterbilt Stainless Steel Stack Double Permit Holder is a practical and durable solution for truck drivers. Made of high-polished 10 gauge 304 stainless steel, this permit holder is built to last. It fits most Peterbilt models and is sold as a pair for both driver and passenger sides. With its sleek design and sturdy construction, this permit holder is a must-have for any truck driver looking for a reliable way to display their permits.