This 5.49 inch round, 0.973 inch thick black HDPE plastic disc is perfect for manufacturing, hobby, or CNC projects. It comes in a unit quantity of 1 and can be used in a variety of industries, such as CNC, metalworking, and manufacturing. The disc is made from top-grade HDPE plastic, ensuring that it will last for a long time. It is perfect for those who are looking for a reliable and efficient raw material that will help them in their projects.