The document describes a new core tray for storing drill cores. It lists the core diameters and lengths that can be stored in the trays, as well as the tray dimensions and quantity that fits in a box or carton. Some key benefits of the new core tray are that it operates safely, allows easy access to cores, avoids contamination, increases efficiencies, is stackable, assembles quickly on-site, has multiple handling points, and decreases storage and transportation costs. It also fits into existing racking and has UV stabilized ends and drainage holes.