Stray Kids EXHIBITION "We STAY, together" Stray Kids SKZ Exhibition Osaka First Round Official Goods Purchase Benefit Card - Lee Know *I am also selling on other sites, so please comment before purchasing!! This is a benefit card you receive for purchases of 10,000 yen or more. I received this directly from the cashier. It has been stored in a sleeve. Please note that there may be scratches or imperfections due to being a foreign product.