The product is a set of two 16 gauge sheet metal pieces, each measuring 12″ x 8″. These rectangular metal sheets are made of steel with a thickness of 1.5 millimeters. They are weldable and weigh 1 pound each. The package dimensions for the set are 12.87 x 8.46 x 1.02 inches. The product is ideal for various industrial and manufacturing applications where metal sheets are needed for fabrication and Welding projects.