Material: Aluminum alloy.Surface treatment: white spray.Product size: 860 * 110 * 235 mmPacking size: 890 * 125 * 255 mmNumber of heating tubes: 6Power cord: power cord with ground connection of three plugs of 1.4 m, safer to useSwitch: waterproof switch, one-button button, press the switch after power on, the power light will start to workIf you have any questions, please contact us in time and we will respond to your inquiry within 24 hours.