Features1With food grade ABS engineering plastics, it is durable and has a long service life2Onepiece molding, sixfold plating process, stylish, highend3After the ultimate elastic test for 50w times, no deformation, no cracking, no air leakage4The position where the air switch button is installed on the water tank is generally the opening position of the soap dispenser, and the appropriate size can be selected according to the opening of the soap dispenser5This product is suitable for air pipe with inner diameter of 3MM. It is suitable for the control of pneumatic switch for garbage disposer, jacuzzi and children's toysFeatures:With food grade ABS engineering plastics, it is durable and has a long service life.One-piece molding, six-fold plating process, stylish, high-end.After the ultimate elastic test for 50w times, no deformation, no cracking, no air leakage.The position where the air switch button is installed on the water tank is generally the opening position of the soap dispenser, and the appropriate size can be selected according to the opening of the soap dispenser.This product is suitable for air pipe with inner diameter of 3MM. It is suitable for the control of pneumatic switch for garbage disposer, jacuzzi and children's toys.Specifications:Condition: NewMaterial: ABS Engineering Plastic, Stainless Steel 304 Spring, Silicone GasketProduct surface: Bright ChromeMounting hole: approx. 28mm / 1.1inSize: approx. 6.5*3.8*3.8cm / 2.6*1.5*1.5inPackage list:1 * Air Pressure SwitchNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ording.Package List