Each classically shaped pedestal is made of double-walled stainless steel and supports our insulated bowls. Double-walled stainless steel construction Supports our Super Chill Insulated Bowls: Medium supports the 1-quart Super Chill Insulated Bowl and the 2-quart Super Chill Insulated Bowl Large supports the 4-quart Super Chill Insulated Bowl Hand wash only A Frontgate exclusive. At Frontgate, our primary focus is quality. We guarantee that every product we sell will stand up to the supreme test – our customers' satisfaction. To learn more about our policies, visit our Shipping & Processing, Returns & Exchanges and Warranty & Price Guarantee pages.