Jardin Plastic Aquarium Pump Air Valves Splitter Tube Connector, 5-Piece, Yellow Product name: aquarium air valve Hose connector diameter: 3 8mm/0 149" Overall Size(Approx): 45 x 35 x 10mm/1. 8" x 1. 4" x 0. 4"(L*W*T) Material: Plastic;Color: Yellow; Weight: 10g Package: 5 x aquarium air valves