Arknights Music Festival "Light and Dream" Limited Pass Authentication (Acrylic Strap) for sale! This is an official product purchased from the official online shop. The small box was opened to check the contents, but the acrylic strap itself is unused and has never been taken out of the transparent bag. Please refrain from purchasing if you are extremely concerned about the details, as this is an overseas product and has been stored for a long time. A valuable limited item that Arknights fans will want to get their hands on! Rare goods that are hard to come by these days, why not add them to your collection? Immediate purchase is welcome! Thank you for your consideration.