Most minimalBest $15 or lessBest warrantyMost extra features Best luxury pickBrand/modelFlowfold RFID Blocking Minimalist Hammer Anvil RFID Blocking Minimalist Buffway Slim Minimalist Dango T01 Tactical Wallet The Ridge Slim Minimalist Buying infoSee it at Amazon See it at Amazon See it at Amazon See it at Amazon See it at AmazonPrice$15 $10 $10 $89 $105Weight (oz.)0.28 1.27 0.88 3.35 2.65Dimensions (L x W x H)4.2 x 2.8 x 0.13 inches 4.0 x 3.3 x 0.25 inches 4.4 x 3.1 x 0.25 inches 4.38 x 2.5 x 0.38 inches 3.4 x 2.1 x 0.44 inchesCapacity12 cards 6 cards plus cash 8-12 cards 12 cards 12 cardsRFIDYes Yes Yes Yes Yes