brand new and high quality Features: Compact lightweight. Powered pump is perfect for electric drill for Ideal for transferring light liquids such as for fresh water, sea water, oil, dilute organic solvents, insecticides & liquid fertilisers. Robust plastic body and stainless steel internal parts avoid corrosion. Specifications: Suitable for use with electric drill with output of 350W or more Material: Stainless Steel + Engineering Plastic Color: Blue,As the picture shown Size: app.125mmx107mmx78.6mm/4.92inx4.21inx3.09in Inside diameter: 15.8mm/0.62in Outter diameter: 21mm/0.83in Quantity: 1 Pc Note: Transition: 1cm=10mm=0.39inch Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Water Pump