["brand new and high quality\nFeatures:\nOccasion: Pneumatic air pump switches are widely used in a , swimming pools, spas, hot tubs, bathroom facilities, outdoor machinery, etc.\nSturdy and Durable: The swimming pool pneumatic air pump switch is made of high-quality stainless steel and a hose, which is corrosion-resistant.\nEasy Installation:The switch can be used with pneumatic buttons for water and electricity separation and remote control purposes.\nRated current: 16A;Rated voltage: 125-250V. it has the advantage of being small in size and can be built into most engine connection boxes.\nPress the pneumatic button for the first for time to start the pneumatic switch. \nRelease the air button and the switch will still remain in the starting state. \nAfter pressing the pneumatic button for the second for time and releasing, close the pneumatic switch.\n\nSpecification:\nRated current: 16A\nRated voltage: 125-250V\nMaterial: Stainless steel and plastic\nColor: As pictures shown\nSize:app. As pictures shown\nPipe length:1m/39.4in\nPipe inner dia:3mm/0.12in\nPipe outer dia:6mm/0.23\nQuantity: 1 set\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Air Button\n1 x 1m hose\n1 x Air pressure switch(other accessories demo in the picture is not included.)"]