Most credit cards are made of plastics (~5g), but some are made of metal. Not all heavy cards have the same weight, which credit cards are the heaviest? #1: Chase Ritz Carlton: 28g Annual fee: $450 #2: JP Morgan Reserve: 27g Annual fee: $450 (Weight data source: The Reward Boss) #3: Luxury Card MasterCard Gold Card: 22g Annual fee: $995 #4: AmEx Platinum: 18g Annual...
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By physixfan