The Cambro 16225518 Cafeteria Tray is a durable and versatile serving solution, measuring 16-1/2" x 22-1/2". Constructed from high-impact fiberglass, this tray is designed to withstand the rigors of daily use while maintaining its vibrant robin egg blue color, which is permanently molded into the material. It is dishwasher safe for easy cleaning and meets NSF standards for safety and sanitation, making it an ideal choice for cafeterias, schools, and catering services.