Convenience: No loosening to turn the position, just turn. Advantages: The valve works well and can complete the swimming pool pipeline project. Measures: 1-1/2-Inch Package includes: 1 * 2 Port PVC diverter valve Package parameters: The products are packed in cartons of 7.48’’*6.69’’*5.51’'.(If you need installation instructions after purchasing this product, please feel free to contact us)