About this item Protect your valuable collectible trading cards with the original Ultra PRO toploader. Our hard plastic card sleeves are the industry standard in card protectors. These rigid hard plastic protectors are made with super clear PVC to keep your cards safe for storage, display, during trade, and in shipments. With outer dimensions of 3" x 4", these toploaders are designed to safely store standard size cards (2-1/2" x 3-1/2") up to 35 points in thickness. Whether you are making a trading card holder or the ultimate sports card binder, Ultra Pro sheets are the industry standard in trading card protectors. TIME TESTED: Since 1952 Ultra Pro has been the leading manufacturer and supplier of collectible trading card albums, cases & trading card sleeves. Our brand is known for high quality, innovation and customer service.