This set includes two heavy-duty aluminum double jaw glass vacuum suction cups, designed to lift and hold large glass items securely. The cups are made of high-quality materials, ensuring durability and longevity. Measuring 13 inches in length, they are perfect for a variety of applications. These suction cups are ideal for use in workshops, garages, and homes, making them a versatile addition to any tool collection. They are suitable for lifting and holding a wide range of glass items, and their sturdy construction ensures that they will not bend or break easily. Whether you need to lift a large piece of glass or keep it in place, these suction cups are the perfect tool for the job.