Pawfly Aquarium Suction Cup Clips for Standard 3/16" ID Airline Tubing Clear Air Hose Holder Clamp Accessories for Fish Tank Aeration Setup, 20 Pack

For Standard Hoses: Each suction cup is 1.2"" in diameter with a 0.2"" clip. Perfect for holding standard 3/16"" ID or 1/4"" OD aquarium airline tubing or CO2 tubing.. Strong Suction: Made of soft and flexible plastic material, the suction cups can stick tightly to your fish tank, aquarium or other glass surface for stable holding.. Tough Plastic Clips: Each suction cup comes with a sturdy clip which firmly clamps the tubing to keep it in place. It is also rotatable to easily adjust the position of tubing.. Detachable Design: Easy to disassemble it by pulling out the clip from the sucker base. You can also push it back into the suction cup if they come apart.. Easy Maintenance: Just clean and dry both suction cups and glass surface before installation. Please replace them timely if they get old and worn after long-time use.