Airline Tubing For Aquarium 16.4 Feet Rubber Fish Tank Air Tubing Standard Colorful Aquarium Hose For Air Pump Black Yellow Green Red Blue (Black)

Specification: Material: rubber Length: 16.4 feet Internal Diameter: 4mm/0.16 inch External Diameter: 6mm/0.24 inch Color: yellow green red blue black (optional) Package Includes: 1 x 5m airline tubing pipe