Upgrade your gaming experience with the Tales of the Valiant collection! These trays protect your gaming surface and control your roll too! Never worry about your gaming table or your dice again. These high-quality dice trays fold flat to fit in your folder or backpack, and easily snap into shape when you’re ready to game.Tray snaps together with built in poppers on each corner and is up in seconds. Each tray measures 25cm x 25cm when unfolded.