1pk Cardboard Gold 11x17 Top Loaders (25ct) - Next Generation Archival Protection 1pk (25) Cardboard Gold Regular PRO Toploaders KEEPS Photo and Print collections ULTRA PROTECTED You found it! Cardboard Gold provides the next generation in archival protection. CBG top loaders are made of high impact PVC and are acid free. Perfect for storing your treasured Items. 11x17 Sized High Impact PVC 25ct Pack