Feature: 1. Made of high quality plastic material, sturdy and durable, allows you to use it longer. 2. It can solve the problem of fixing water pipe of the fish tanks changing the water. 3. Simple designed, convenient to use and easy for operation. 4. Professional manufacturing, stable characteristics and high reliability. 5. Fine workmanship, high strength, not easy to break. Specification: Condition: 100% Brand New Item Type: Water Pipe Holding Clamp Material: Plastic Color: Blue Quantity: 2PCS Weight: Approx. 90g Length: Approx. 12cm/4.72inch Suitable Water Pipe Diameter: Approx. 12mm/0.47inch, 16mm/0.63inch Suitable Cylinder Wall Thickness: Approx. Maximum 12.5mm/0.49inch . Package List: 2 x Water Pipe Holding Clamp