The aluminum beam measures 1.57 inches x 10 feet (or approximately 3.9 cm x 3.05 meters). It has a height of 4 cm and a width of 1.6 cm. The beam features two sides with ditches for easy insertion and alignment of components. This beam is durable, lightweight, and corrosion-resistant, making it suitable for various construction and engineering applications. It offers ample length without compromising stability and is compact in size for efficient space utilization. Overall, it is an excellent choice for projects that require strength, reliability, and cost savings.