Iconic, Worlddidac award-winning F1 Shallow Trays are found in learning environments all over the world. Made of fully recyclable materials, each tray is molded to a standardized size for seamless integration into Gratnells Storage Frames and Trolleys, so you can easily reconfigure your bins and resource areas to the unit or project at hand. With enough foresight, you can even color-code accordingly. Loved by teachers and students alike, these strong, rigid bins are all BSI approved for heavy educational use. Semi-fire-retardant (0.22 mm per minute), anti-static, talc-filled polypropylene construction ensures high-resistance to a variety of chemicals and contaminants, making it a superior choice over ABS in almost any environment, doubly so in science labs as well as art, shop and electronics classrooms. Whether it’s art or science-lab supplies, whether it’s worksheets or robotics kits, there’s a tray to meet your needs. Stackable and nestable with built-in carry handles, these bins are also compatible with a variety of available dividers and lids (lids and dividers sold separately).