DOLADISPLAY's foodgrade step riser systems meet stringent international food safety standards including FDA, EU 10/2011, and NSF certifications for direct food contact applications. These hygienic display solutions utilize FDA-approved high-density polypropylene with smooth, non-porous surfaces that resist bacterial colonization and facilitate hospital-grade sanitation. The monolithic construction eliminates crevices where contaminants could accumulate, while radiused corners promote thorough cleaning. Specialized formulations include USDA-accepted pigment systems for color-coding different food categories. Thermal-stabilized versions maintain dimensional stability in -40°F to 212°F environments, suitable for both freezer rooms and hot food displays. The load-bearing design distributes weight evenly across food service areas, with perforated options available for drainage in seafood and produce applications. Optional clear acrylic barriers can be integrated for open-front food protection. All materials comply with global migration testing requirements, ensuring no substance transfer to displayed food items.