[Pre-order] Our Birthday - Our Birthday / 1st Single Album (METAL KEYRING VER.)

✨ Celebrate with Our Birthday's debut single album featuring an exclusive metal keyring version! This special edition transforms your favorite member into an adorable metal charm that you can attach to your bag, phone, or keys, making it the perfect companion piece to the album itself. 🎂

📦 What's Included

• Metal keyring charm featuring chibi-style character design with detailed coloring and finish
• Album package with "Our Birthday" colorful logo design visible on cover
• Ball chain attachment for easy connection to accessories
• Character holding birthday cake with decorative cherry/heart accents

💜 This limited metal keyring version is a must-have for collectors who want something unique beyond the standard album - the durable metal construction means you can show your love for Our Birthday everywhere you go! The keyring design may vary, making each purchase an exciting surprise. Perfect as a gift for fellow fans or as a special treat for yourself! 🎁