Union Arena This is a prize for placing in the Arknights competition. The item is managed in a hard loader as shown in the photo, but please understand that it is for play. When shipping, it will be shipped in the hard loader. We will also take measures to prevent water damage and bending. Please check "Days until shipment" for the shipping timeframe. However, as I work on weekdays, there is a possibility of delays. I will contact you in such cases, so your understanding would be appreciated.