SEVENTEEN - [HAPPY BURSTDAY] POP-UP STORE MD SHORT SLEEVE T-SHIRT upsell_M000389976 In the pre-released teaser image

In the pre-released teaser image

and means a colorful musical world presented by Seo Eun-kwang with the keyword 'healing'

A 140-page picture book and hardcover bound picture book and album

- 폴라로이드 포토카드 (2종 중 1종 랜덤 증정)

SEVENTEEN - [HAPPY BURSTDAY] POP-UP STORE MD SHORT SLEEVE T-SHIRT upsell_M000389976 In the pre-released teaser imageSEVENTEEN [HAPPY BURSTDAY] POP UP STORE MD SHORT SLEEVE T SHIRT Release Date: June 24, 2025 Depending on versions, contents (cover, photo book, mini book, photo cards, posters, etc.) in the official album package may vary. All products are officially distributed BRAND NEW and FACTORY SEALED packages. Your purchase quantity will count towards HANTEO, CIRCLE (GAON) and BILLBOARD Charts.