★★★★Please read the profile first★★★★ By purchasing, you agree to the contents described in the profile, and we will proceed with the transaction accordingly. We will block comments asking for price reductions as stated in the profile. This is added because many people do not understand. This is a card case to protect cards containing RFID chips, such as credit cards, My Number cards, and driver's licenses. We will send you a set of 5. Great for everyday use and travel! 【Size】9.4cm x 6.3cm 【Color】Silver Gray 【High Quality】Rounded corners and waterproof surface. 【Magnetic Prevention】Prevents damage to magnetic data and unauthorized reading of card data, such as skimming, due to electromagnetic waves, magnetism, and interference between cards. Also, by putting the card in the RFID blocking sleeve, you can reduce magnetic defects caused by dirt and wear on the IC chip. 【Convenient】Thin and lightweight, can be stored in your wallet with the card inside. 【Applicable Range】Compatible with most credit cards, bank cards, and driver's licenses. ☆Imported product, so compared to Japanese products, there may be rough sewing, small scratches, folds, loose threads, odors from packaging materials, and size errors. Therefore, we are offering it at a low price! Please refrain from purchasing if you are looking for a perfect condition. 【About Shipping】 We will ship via Mini Letter (postal letter) and post it the next day in the afternoon. ※Mini Letter (postal letter) takes several days to arrive. If you prefer anonymous shipping, express shipping, or tracking/compensation, you can change to Mercari delivery for an additional 100 yen. Please let us know in the comments before purchasing. 【Please Note】 ・Equipment used for photography is not included in the product. ・Please refrain from purchasing if you are looking for a perfect condition or are very sensitive. ・Please forgive any minor scratches that do not affect the original use. ・No price reduction. ・Please purchase only if you understand the profile and the above contents. ・If you have any questions, please feel free to contact us.