52mm QUADRUM XL Coin Storage - 5 Pack of 52mm Coin Holders 5 Coin Holders for 52mm Coins Interior is perfectly made to hold coins, tokens, or medals of the specified size Exterior size is 67.25mm x 67.25mm x 8mm Made of durable, crystal clear, scratch resistant plastic. Chemically inert and free of PVC, acids, and softeners.