Specification: Condition: Brand New Item Type: Air Button Switch Material: Stainless Steel Color: As shown in the picture Nozzle Size: Approx.6.5cm/2.6in Hose Length: Approx.1m/3.3ft Weight: Approx.65g/2.3oz Voltage: 250V Application: Used in massage bathtubs, swimming pools and spa pumps, hot tubs, sanitary equipment, outdoor machines, etc. Principle: Control motor operation by air Package List: 1 x Air Button 1 x Hose 1 x Air Pressure Switch Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Convenient to Use: Control motor operation by air, the air buttons can be used for any remote control purpose. Air button switch is a perfect and convenient alternative to the traditional wall switch. Easy to Install: Easy to install and replace, the damaged air button switch can be easily replaced. The hose is 1m/3.3ft long and meets your needs, professional manufacturing, stable characteristics, high reliability. Stainless Steel Material: Made of high quality stainless steel, corrosion resistant and durable,has a long service life. Strict quality control standards are refined through exquisite design and durable. Wide Range of Applications: Widely used in massage tub, pumps for swimming pools and spas, hot tubs, sanitary equipment, outdoor machines etc. Quality Guarantee: As a professional seller, high -quality products and services have always been our persistence. Please confirm whether the air switch kit is suitable before buying.