Certificate frames: A3 size for 4, B4 size for 1, B5 size for 1. Total: 6 sets. Important Notes: ⚫️ These are used items, so there may be issues upon arrival. If there are any problems, we will accept returns. Please do not rate the item and instead contact us with a comment. We do not accept refunds or exchanges after the transaction is complete. Also, we do not accept returns or exchanges due to the customer's personal circumstances after purchase. Please be sure to confirm the details and specifications of the product yourself before purchasing! ⚫️ Packaging will be simple. As I am an amateur, the packaging will not be as perfect or neat as a professional's. Please understand. L389-19