The Ultra PRO Thick Penny Card Sleeves are designed for standard-sized cards with a thickness of up to 130 Pt. Made of durable polypropylene material, these clear sleeves provide a soft and secure fit to protect your cards. Each pack includes 100 sleeves, ensuring you have plenty to store and display your collectible cards. These high-quality sleeves are perfect for sports trading card enthusiasts looking for reliable protection and storage solutions.