Toploaders & Card Sleeves (200 count retail pack) Ultra ProProtect your valuable trading cards with authentic Ultra PRO toploaders and clear sleeves, made for standard size 2. 5" x 3. 5" trading cards up to 35 points in thickness. The toploaders' interior can hold cards up to 2 1 2" x 3 1 2" (63. 5mm x 88. 9mm) in size, while the sleeves are made for a loose fit around standard 2. 5" x 3. 5" cards. Insert your card into the clear, archival safe polypropylene sleeve, then insert the combination into a