Manufactured by Ultra ProHolds a Standard Sized Trading CardStackableLarger Exterior Than a Mini SnapProtect and Store Your Trading CardsHolds 2-1/2" x 3-1/2" (63.5 mm x 88.9 mm) standard cards. Two-piece ultra clear holders with recessed design to frame your valuable card. Can be stacked for easy storage and transport. Made with PVC-free and acid-free materials.