This RAZOR-BACK tamper is ideal for tamping asphalt, gravel, stone and dirt. This all steel constructed tamper has a base of 10 in by 10 in and is durable to withstand heavy-duty construction for industrial, residential and commercial applications. It also has a 10 in handle grip to provide hand comfort and control when tamping. This is a great tool to lay down soil and make sure it is flat and established.