Description: [Pneumatic Air Pressure Switch]: This product is designed for garbage food processors and surfing massage bathtubs, providing efficient handling and control. [Quality Material]: Made of sturdy rubber, this air pressure switch ensures long term performance and reliability. [Product Dimensions]: The switch comes with a tube length of 1 meter, offering flexibility in installation and use. [Easy to Install]: With its simple design, this pneumatic air pressure switch can be easily installed in your garbage food processor or surfing massage bathtub. [Versatile Use]: Not only suitable for home use but also ideal for commercial settings that require efficient waste disposal or bathtub handling systems.   Specification: Material: Rubber Size Chart: Tube Length: 1 Meter Package Includes: 1 Set Self-Lock Air Switch Button Note: Please allow slightly errors 1-2cm differences due to manual measurement.