Polypropylene, 1-3/4", 2-3/4", 1-1/2", Black Price For: Each Includes: NA Fits: 2-1/2 gallon containers Application: Fluid Control Cover: no Height: 1-3/4" Length: 2-3/4" Material: Polypropylene Spout: NA Item: Funnel Threaded Adapter Color: Black Function: Fluid Control Spout Outside Dia.: 1-1/2" Diameter: 2-3/4" Country of Origin (subject to change): China