17 TO 30MM SIZE: Coin collecting case with 5 different specifications for 17mm, 20mm, 25mm, 27mm and 30mm, suitable for storing most types of coins. 30mm / 1.2in. Item Type: Coin Holder Case. EVA FOAM PADS: The storage box is easy to separate the foam rings from the EVA foam pads based on the size of your coin to prevent coins slipping and scratching.
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