UpsideBox™ Advent Calendar – Christmas from the Other Side
A new surprise behind every door- ✨A little surprise before Christmas
A thoughtful gift for every interest- Limited stock
🎄🔦 Step into the world of Hawkins for the holidays!
Join thousands of enthusiastic fans and collectors who are making the Stranger Things 2026 Advent Calendar an essential Christmas tradition! Count down the days until Christmas in style with 24 exclusive limited-edition decorations that bring the magic and suspense of Hawkins right into your tree.

Each day, you’ll discover a new character from the beloved series Stranger Things! These high-quality vinyl decorations capture iconic moments, characters, and symbols from the series and feature hanging loops for your tree. The calendar comes in a beautiful Hawkins-themed packaging, making the presentation truly delightful.

Perfect for fans of all ages. This Advent Calendar promises suspense every day throughout December while allowing you to build a valuable collection of rare limited-edition decorations.
🌟 DETAILS:
- Limited edition
- High-quality vinyl decorations
- Beautiful themed packaging
🛒 THE BOX CONTAINS:
- 1× Stranger Things 2026 Advent Calendar
✨ Don’t miss out! Add this magical collectible to your celebrations and make your countdown to Christmas unforgettable. Order now, while supplies last!