Thank you for viewing! 【Color】 Silver 【Quantity】 5 pieces ◯ This is a card case to protect cards containing RFID chips, such as credit cards and passports! ◯ Perfect for everyday use, as well as for travel ◎ ◯ Blocks magnetism and protects your personal information! ◯ Ideal not only for credit cards, but also for My Number cards, etc. ☆ Please note that as this is an imported product, there may be some imperfections compared to Japanese products, such as rough stitching, small scratches, loose threads, odors from packaging materials, and size errors. Therefore, we are offering it at a very low price! If you have any other questions, please feel free to ask (^ ^)