WirthCo® Funnel King Industrial White Flex Spout Measurer - 1 Quart Capacity features easy-to-read raised measurements molded on the side in quarts and liters. The spout measurer is manufactured from heavy-duty polyethylene. It has a removable spout for versatility. The diameter is 3-1/2 inches and it measures 5-1/2 inches in height. The spout is 11 inches in length. For over 30 years, WirthCo has been a prime manufacturer of practical products for making life easier and safer. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.