ITEM NAME:10 x Aquarium 3 way Connector Airline Connector for Aquarium Air Hose B1A3 10 x Aquarium 3 way Connector Airline Connector for Aquarium Air Hose B1A3 Aquarium three-way connector for joining hoses air line Fit for standard 4 mm in diameter air line tubing Connector tips Diameter: approx. 5 mm Size (L x W): approx. 1.2 x 1.2 inches/ 3 x 3 cm Material: Plastic
