uxcell Aquarium Fish Tank Rain Bar Unit Outflow Gray Pipe Hose 13mmx19mm</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Product Name : Rain Bar Unit;Fit for : Aquarium， Fish Tank</li><li>Material : Plastic;Color : Gray</li><li>Length : Small:1.5cm/0.6"Max.:11.2cm/4.4";Tube Inner Dia. : 13mm/0.5"</li><li>Tube External Dia : 19mm/0.7";Install Hole Diameter : 16mm / 0.6"</li><li>Net Weight : 68g;Package Content : 1 x Aquarium Rain Bar Unit (6 Tubes)</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/410In29oFbL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31AZ7M0qlIL.jpg' noproxy></br>