Betty Crocker BC-1586CY Buffet Server Unique Design Allows The Unit To Be Used As A Warming Tray Or With 3 Serving Vessels To Act As A Buffet Server 3 Serving Vessels Are 2.5qts Each Stainless Steel Frame Holds The 3 Buffet Trays In Place 3 Separate Stainless Steel Buffet Tray Keeps Food & Liquid Warm For Up To 3 Hours Removable See-through Lids With Cool Touch Knobs