Here are some handy little drop pieces of sheet metal. They are 18 gauge and measure 4 1/2 wide and 24 1/4 long. This is new material but may have imperfections including clamp marks at the edge as shown in picture # 2. They may vary slightly in length or width, but are fairly uniform and overall pretty clean. I have used these many times for body patch panels and brackets. They are super handy. Includes 6 sheets.