Using the same ancient method of casting used by the greeks and romans to create masterpieces, molten alminum alloy is poured into individual sand molds than hand polished to a deep lustrous finish. This ancient sand casting art creates a handsome piece, substantial in weight and texture that will not tarnish or lose its shine. Decorative and practical, it goes from refrigerator, to oven, to table with ease. Made of an FDA safe, easy-care 93% aluminum alloy. Ideal to chill foods, or warm up to 325 degrees. Handwash, no dishwasher. Do not store food, or leave in standing water. Avoid cutting on surface. Size: Medium 18 x 11" x 2.5".