Thank you for viewing! ■Product Name■ Card Sleeves 6.7mm x 10mm Approximately 400 Sheets, Transparent I purchased these but they didn't fit, so I'm selling them. I bought them in August 2025. I used one sheet as a test, but they are almost new and unused. ■Product Details■ ・Approximately 400 sheets ・Size 　Length: Approximately 10mm 　Width: Approximately 6.7mm ※Please note that cards the same size as the card sleeves may not fit. ■Important Notes■ These are used items stored at home, so please forgive any minor oversights. If you have any concerns, please ask questions in the comments before purchasing. Instant purchase and bulk purchases are welcome. Thank you. I try to take pictures to show the colors as accurately as possible, but please understand that there may be differences depending on your device and version. I am also selling on other sites. I will prioritize the first person to purchase, so thank you for your understanding. ■About Packaging and Shipping■ If there is no original packaging, I will ship them in a plastic bag or recycled cardboard. Thank you for your understanding of eco-friendly packaging, including recycled materials.