Spot Pet Products Stainless Steel No Tip Bowl won't rust or corrode and dogs can't chew them so they last a long time. Sanitary too, as they are dishwater safe. This rugged bowl won't absorb food odors and is easy to keep clean. Without a doubt, the Diner Time Stainless Steel No Tip feeding bowl makes the very best dog feeding dish. Chew-proof, will not rust or corrode Won't absorb food odors Dishwasher safe Dimensions:16 oz: 6" rim, 8.25" base, 2" high24 oz: 6.75" rim, 9" base, 2.25" high32 oz: 7.75" rim, 10" base, 3" high