Small 4 inch Hammered Copper Food and Water Dog Bowls (Set of 2). Expertly-forged pure copper pet bowl hammered with a beveled surface base. Copper is scientifically-proven to inhibit germ growth and transfer which may help keep your pet from getting sick. Bowl Dimensions: 4.0"W X 2.0"H. 3" Bottom. Weight: 1.5 lbs.