Find the Proper Plastic Shelving System to Meet Your Establishment’s Storage Needs! Outfit your restaurant, hotel, catering business, cafeteria, or other establishment with durable and reliable Plastic Shelving, so you can keep your supplies neat and organized. We carry various sizes, styles, and configurations of this quality Plastic Shelving Add-On to accommodate your low-, medium-, or high-volume establishment. Cambro ThermoBarrier®, 20-7/8"L x 13-1/8"W x 1-1/2"H, removable insulated shelf divides the interior into hot and cold areas works with all of our Plastic Shelving units. Place these shelves in your back-of-house storage room, or use them for merchandising in your front-of-house space.