Showcase pastries. cakes and more in this curved glass. Floor Standing Refrigerated Cake Display Black Diamond. This contemporary case keeps contents sanitary while beautifully displaying food on glass shelves. Impulse sales will surely increase once customers see your baked goods illuminated by LED lights on 2 sides. This display case uses eco-friendly R290 refrigerant and boasts 12.7 cu. ft. of storage. with a stainless steel base that is durable and easy to clean.