Easy to use: sufficient capacity, can be used to store various cards, business cards, coins, bills, cash, and other items.High quality: equipped with advanced and unique special shielding materials, which can shield RFID signals and protect the safety of information and funds.Sturdy: Made of high-quality PU leather, comfortable to the hand, moderate in size, and can be used for a long time.Fashion design: The appearance design is simple and stylish, small and exquisite, very suitable for daily travel.Wide range of applications: excellent workmanship, clever design, saving pocket space, suitable for wallets, card holders, coin purses, party bags, etc.