I can’t certify that this Aftermarket C-Channel in Wood is aftermarket, but if not it most certainly it should be an OEM add-on option. The Black Silver Vein powdercoat, declined, open wire shelves are upscale, but a bit recessive. Wood C-channel brightens and focuses the presentation, and projects a touch of “natural” that supports the wholesomeness of bakery merchandising. If your open wire shelves come with metal C-Channel as stock, maybe you should ask about this upgrade? Check the Aftermarket C-Channel in Wood gallery of images for successively closer views.