Item Name: RFID Wallet Brand:accessoryanmao Materials:Durable PU Leather,100% animal free Color: Solid Black Length:4.5" Width:3.5" Thickness:only 0.2",very thin Question:Does the wallet really keep my cards safe from any kind of the scans? Answer:Yes it does.We put the RFID material inside of the wallet, which keeps your vital information secure and safe your credit cards far from scanners or any kind of readers. Question:How many cards I can put inside in this credit card wallet? And How much money I can put inside this pocket wallet? Answer:8 cards.And 5 pcs of 100 put middle of the wallet will be fine. Question:Is the pocket wallet slim enough for me put in any of my pocket? Answer:Yes you can put this RFID wallet in any of your pocket. It's thin,and slim. Question:Do i need to take all my cards out if i only want to take the middle card from this wallet? Answer:No,you can just take the card you want. Question:Is the design only for men? It suits lady?And any other colors except for this solid black? Answer:It's a wallet for men.Now we only have this solid black color.But very soon we will have other colors. Question:Is this slim wallet good be a gift?Any after selling services about your RFID wallet? Answer:The wallet packed nicely inside a gift box.A perfect gift for you. We offer a 2-years warranty for our pocket wallet. Just get back to us if you find its cheap quality or RFID block not work,we will refund you for the full amount.