The Standard Soft Penny Trading Cards Sleeves by Card Concept are perfect for collectors of Pokemon and YuGiOh cards. With 100 pieces per pack, these clear polypropylene sleeves are designed to hold standard-sized cards securely. Suitable for ages 4 and up, these soft sleeves are ideal for protecting and displaying your valuable trading card collection. Each sleeve has a capacity for 100 cards and is compatible with 35 Pt. thickness cards, making it a practical and essential accessory for any trading card enthusiast.