ABS Bathroom Shower Three-way Water Knockout Trap Showerhead Shower Arm Water Diverter   Two way shower diverter and shower holder . Multifunctional light easy to use and install. Polished mirror finish. Superb plating process. Inscribed diameter of about 20mm pipes. An external diameter of about 15mm pipes.   Specification: Material: ABS Size: 55x35x100mm Color: Silvery Weight: 52g   Package Included: 1x shower diverter