Features: It is widely used in food waste disposer, massage tub.These air buttons can be used compatible with any remote control purpose.It is widely used in food waste disposer, massage tub, pumps compatible with swimming pools and spas, hot tubs, sanitary equipment, outdoor machines, automotive applications etc.Air button, hose and air pressure switch only.Other accessories demo in the picture is not included.Specifications: Material: Type1:Stainless Steel LidType3:Plastic LidHose Length: app.1.5m/59.06in(Detail size please see the pictures)Color: As the pictures shownOptional Style: 32mm air switch, 25mm air switch, 32S black coverQuantity: 1 SetPackage Includes: 1Pc Air Button1Pc 1.5m Hose1Pc Air Pressure Switchnote: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind becompatible withe you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!