The product is a set of 30 steel welding coupons in the size of 1 9/16 x 4 1/2 inches with no mill scale. These metal sheets are ideal for welding and metalworking applications, The 2-inch width of the sheet/flat stock makes it suitable for various welding projects requiring precise and high-quality results. Made of durable steel, these welding coupons are a reliable and essential raw material for the business and industrial sector.