Premier Copper Products 4-Inch by 4-Inch Copper Hammered Tile. Features an oil rubbed bronze finish. Dimensions: 4-Inch by 4-Inch. It comes as single quantity. It is handmade, 100-Percent recyclable and made of 99.7-Percent pure recycled copper. It is Lead Free (less than 0.01-Percent). Comes with a limited lifetime warranty.From the ManufacturerPremier Copper Products 4-Inch by 4-Inch Copper Hammered Tile. Features an oil rubbed bronze finish. Dimensions: 4-Inch by 4-Inch. It comes as single quantity. It is handmade, 100-Percent recyclable and made of 99.7-Percent pure recycled copper. It is Lead Free (less than 0.01-Percent). Comes with a limited lifetime warranty.