Description Material: plastics Color: blue,black,yellow,golden Size: 8.5*5cm/3.35*1.97inch Feature: 1. Quality Material & Dimensions: This fixing clip is crafted from high-quality plastic, ensuring a reliable hold for your aquarium needs. The clip measures approximately 8.5 cm (3.35 inches) in length and 5 cm (1.97 inches) in width, providing a compact and practical solution for pipe management. 2. Adjustable Pipe Diameter: Our water pipe holder features an ingenious adjustable design, making it suitable for a wide range of water pipe inner diameters from 8mm to 16mm. This flexibility allows for secure attachment of various hose sizes, simplifying water changes and filtration setups. 3. Versatile Multi-Scene Use: Engineered for adaptability, this clamp is perfect for multiple applications. It can be easily attached to the rim of your fish tank or securely fastened to a water bucket, providing stable support for hoses during aquarium maintenance or other liquid transfer tasks. 4. Simple and Quick Operation: Designed with user convenience in mind, this fixing clip allows for extremely easy installation and removal. Its straightforward clipping mechanism enables you to quickly secure and release water pipes, making routine aquarium chores more efficient and less cumbersome. 5. Essential Aquarium Helper: A valuable tool for any aquarist, this pipe clamp is crucial for preventing hoses from slipping, kinking, or moving during critical operations like water changes. It ensures your pipes stay firmly in place, helping maintain a tidy and orderly aquatic environment. Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package list 2* Aquarium Water Change Pipe Fixing Clips