Clear Acrylic Display Case for Collectibles 4 Layer Hobby Figure Display Case Box with Shelves Stackable Figurine Display Boxes for Funko Pop Mart Labubu Model, 2 Pack

https://www.amazon.com/MSHOMELY-Acrylic-Collectibles-Stackable-Figurine/dp/B0F6C1H56H And mounted with command strips

https://a.co/d/08s0BXc0 Amazon they have ones with lights also

Amazon. You can find other cases as well dependent on the size that you need. Tall: https://a.co/d/08xJ3eew Wide and deep: https://a.co/d/0iTB9kjs