RIIZE POP-UP - RIIZE UP POSTCARD SET (EUNSEOK Ver.)

This official RIIZE postcard set from the RIIZE UP pop-up event features member EUNSEOK with a curated collection of high-quality photo postcards. The set includes multiple postcards showcasing various concept photos of RIIZE members in different styling and poses, perfect for decorating, collecting, or sharing with fellow fans. Presented in sleek black packaging with the RIIZE logo, this EUNSEOK version is an essential collectible for Briize (RIIZE fandom) and a memorable keepsake from the exclusive pop-up experience. Ideal for fans looking to expand their RIIZE collection with official merchandise from this special event.