This is a set of 4 of each Ogerpon card, included in the "Heatwave Arena" set. Green Mask: 4 cards Wellspring Mask: 4 cards Hearthflame Mask: 4 cards Cornerstone Mask: 4 cards Total of 16 cards. The cards will be placed in sleeves and sent in an envelope via regular mail. Although they are unused, please consider them for play only to prevent any issues. Also, there may be initial scratches, so please refrain from purchasing if you are concerned. These cards have been handled by a person once, so please only purchase if you understand this.