uxcell 5mm Tube Dia Single Way Metal Aquarium Air Valve Silver Tone<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Product Name : Aquarium Air Valve;Material : Metal</li><li>Color : Silver Tone;Male Thread Dia : 5.4mm/ 0.21"</li><li>Fit Air Tube : 5mm/ 0.2";Overall Size : 24 x 21 x 8mm / 0.95" x 0.84" x 0.31"(L*W*T)</li><li>Net Weight : 8g;Package Size : 30 x 20 x 10</li><li>Package Content : 1 x Aquarium Air Valve</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41B8AsWAi1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KXtBG94xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JfMRln4-L.jpg" noproxy>