MIU France Covered Stock Pot with Tri-Ply Stainless Steel/Aluminum Base, Silver, 8-Qt. Featuers a highly polished exterior surface on both the pan and the lid Tri-ply bottom of aluminum sandwiched between two layers of stainless steel for even heat distribution Pan works on gas, electric, or induction cooking surfaces Dishwasher safe 10 inch diameter x 8.5 inch high