The product is a lot of 2 80/20 4338 Gusseted Inside Corner Brackets designed for 15 Series 8-Hole 90 Degree connections. These brackets are specifically made for joining pieces in a 90 degree angle, providing structural support and stability. The 80/20 brand is known for its high-quality brackets and joining plates, making these brackets suitable for various industrial and business applications where strong connections are required.