The Cambro CBR1836151 is a Camshelving® Basic Plus Full Shelf Rail Kit designed to enhance your shelving system. Measuring 18"W x 36"L x 4-1/4"H, this kit includes two double level side rails and two double level end rails for added stability and support. It comes complete with side and end brackets for easy installation. Made from durable polypropylene in a soft gray color, this rail kit is both functional and aesthetically pleasing, ensuring your items are securely held in place while maintaining a clean look. Ideal for commercial kitchens, storage areas, or any space requiring organized shelving solutions.