Iconic, Worlddidac award-winning F1 Shallow Trays with Antimicrobial Product Protection are made of fully recyclable materials, and each tray is molded to a standardized size for seamless integration into Gratnells Storage Frames and Trolleys. Quickly and easily reconfigure your bins and resource areas to the task at hand. With enough foresight, you can even color-code accordingly. Loved equally by teachers, students and school nurses, these strong, rigid bins are all BSI approved for heavy educational use. Semi-fire-retardant (0.22 mm per minute), 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. These trays are also treated with both BioCote® antimicrobial technology to prevent the growth of bacteria and mold as well as a reliable anti-static additive to minimize the potential for dust-attraction and static electricity discharges. Whether it’s science-lab or first-aid supplies, whether it’s electronic components or crafting materials, 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).