Wilton Armetale Harvest 2-Piece Large Round Chip and Dip Serving Bowl, 15-Inch The Harvest collection is perfect for any dcor, from formal to casual and everywhere in between Armetale metal is 100% recycled, food-safe, aluminum-based alloy metal, this piece will not rust, break, crack, or chip under normal usage - no need to polish Crafted from a solid piece of metal with no coating applied and helps keep hot foods stay hot longer, and cool foods stays cool longer Oven, stove, grill, refrigerator and freezer-safe. Hand wash only Measures 15-inch diameter by 2.5-inch high; 1.75-quart capacity