uxcell Aquarium Airline Tube Hose Connector Adapter 5.5mm to 8.5mm Dia 3pcs Product Name : Hose Connector;Material : Plastic Color : Clear;Connector Type : Straight, 2 Way Fit Hose Inner Dia. : 5.5mm/ 0.2",8.5mm/ 0.3";Total Size : 46 x 11 x 10mm / 1.8"x 0.43" x 0.4"(L*W*H) Weight : 4g Package : 3pcs x Hose Connector