This product features a metal tray system designed to securely hold miniatures with the aid of magnets, and the height of the trays is adjustable to accommodate more miniatures. The case is made of plastic and requires assembly; if you need assistance with this, feel free to reach out to the seller. The design of the trays and the case ensures safe storage and transportation of your miniatures. An upgraded version of this product includes an LED light that enhances the visibility of your miniatures in darker settings, making them stand out. Please note that this product does not come with any miniatures; the images provided are for reference purposes only.