Ideal for pumping out aluminum fishing boats, canoes, and inflatables after rain storms. Handy around the house or farm. Pump out plugged sinks and washing machines, aquariums and childrens swimming pools. Safe and works well under water, runs for up to five hours on three (highquality) "D" size alkaline batteries, not included. Comes complete with 42" hose. Dimensions: 5-1/4" Dia. by 6-3/8" H.