This is a keycap keyring that was sold at the season's greetings pop-up store. KEYCAP KEYRING Le Sserafim KIM CHAEWON SAKURA CHAEWON EUNCHAE KAZUHA YUNJIN LE SSERAFIM LESSERAFIM Season's Greetings Keyholder Le Sserafim Keycap LE SSERAFIM Keyring Season's Greetings Pop-up Limited