a picture frame type cover for a disk storage case includes a front surface frame , an upper press plate , an upper surface plate , a lower press plate , a lower surface plate and a stopper . the front surface frame has an opening . the upper press plate is disposed via the upper surface plate and is connected to an upper end of the front surface frame . the lower press plate is disposed via the lower surface plate and is connected to a lower end of the front surface frame . the front surface frame , the upper press plate , the upper surface plate , the lower press plate and the lower surface plate are connected to form a generally c - shaped configuration defining an opposing pair of generally c - shaped openings . the stopper is formed on one end of the lower surface plate and projects into one of the pair of generally c - shaped openings .