We understand the value of your Pop! Collectibles. We know the fun and fulfillment it feels when you complete all the series of Pop! Collection and other figurine collectibles. That’s why we made our display case protector thicker - 0.45MM Thickness, made from high-quality PET material, sturdy, extra strong plastic, and a well-built design to make sure no elements - dust, dirt, scratch, etc. can ruin your treasures.