Welcome to our shop- Information Leakage Protection: Utilizes RFID shielding technology to prevent theft of personal information, such as credit cards, debit cards, driver's license, and identity information, ensuring enhanced protection.- Keychain Compatibility: Designed to fit in a purse, backpack, or be compatible with a key or lanyard for convenient use on-the-go.- Perfect Gift: Functional, luxurious, and durable design makes it an ideal gift for loved ones, family, and friends.- Size: 11*7.5*2.5cm (manual measurement, slight variation may occur)- Structure: Features 9 card slots and 2 coin purses100% Satisfaction: Our customers are our top priority. If you encounter any product issues upon receipt, such as damage or incorrect quantity, please contact the seller immediately. We strive to deliver satisfactory after-sales service.