27 inches tall. Made of clear rigid plastic. Tall enough for 7 to 15 gallon size containers. Has a curve on the top end to eliminate any problems with crimping hoses. The tube is closed on the bottom by a cap that diverts the suction away from the bottom. This helps to eliminate drawing any sediment while siphoning. Our 1/2 inch vinyl hose can be attached to the top end for easy siphoning.