Thank you for viewing! 【Color】 Silver 【Quantity】 5 sheets ◯ 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 magnetic fields and protects your personal information! ◯ Ideal not only for credit cards, but also for My Number cards, etc. ☆ Due to being an imported product, there may be imperfections compared to Japanese products, such as rough stitching, small scratches, loose threads, odors from packaging materials, and size errors, but we are able to offer it at a low price because of this! If you have any other questions, please feel free to ask (^ ^)