The Pro Mold MH100 100pt Magnetic Card Holders Lot of 5 is a set of clear plastic card holders designed to securely hold standard-sized trading cards. Made by the brand PRO-Mold in the United States, these magnetic holders provide UV protection and are compatible with cards up to 100pt thickness. The lot includes 5 toploaders, making it a convenient and practical solution for organizing and displaying sports trading cards.