The Metro MQTTM18C Track Shelving Kit is designed for efficient storage and mobility. This kit includes four 74-inch epoxy-coated steel posts that provide durability and resistance to corrosion. It features chrome-plated rigid casters for smooth movement and stability, along with caster channels for secure installation. Bumpers and roller assemblies are included to enhance functionality. Please note that shelves are sold separately. This unit is NSF certified, ensuring it meets strict public health standards for safety and quality.