Wilton Armetale Sea Life Oval Tray with Handles, 16.75-Inch-by-13.75-Inch The Sea Life collection features wonderful pieces inspired by seaside adventures 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 18.75-inch long by 13.75-inch wide by 1-inch high