The Cambro 40CWD is a clear tray listed for 1/4-size applications, with 135 clear identifying its specified finish or product variant. Its role is to separate food from accumulated drainage within a suitable pan arrangement. Check the container dimensions and product documentation before ordering to confirm the tray matches the intended setup and foodservice handling requirements. https://partsfe.com/drain-tray-14-size-135clear-for-cambro-part-40cwd