This Vibrant 4 Ply Reinforced Silicone Transition Connector is a black connector that measures 2in I.D. x 2.5in I.D. x 3in long. It is made from a reinforced silicone material that is designed to provide superior strength and durability. The connector is ideal for automotive, marine, and industrial applications. It is resistant to high temperatures, oils, and chemicals, making it a great choice for a variety of uses.