These display cases are engineered specifically with the collector in mind! Each foam-padded base is designed to fit snugly with other bases, subtly tapered tops allow for easy stacking. Create a custom and flexible display for your Android collectibles, Dunnys, Be@rbricks, or a huge variety of your other mini figures! The high quality clear acrylic tops keep your collectibles dust free, while filtering out 60% of the UV rays that can degrade the materials and paint colors of your collectibles. .