Uxcell Aquarium Inline Air Flow Pump Splitter 4-Way Control Valve Product Name : Aquarium Air Valve; Material : Metal, Plastic Color : Silver Tone, Black; Design : 4 Way Outlet Fit Air Tube : 5mm/0.2"; Overall Size : 93 x 28 x 21mm/3.7" x 1.1" x 0.85"(L*W*T) Net Weight : 44g Package Content : 1 x Aquarium Air Valve