1. The PVC tubing is perfect for computer water cooling. 2. Transparent tubing that can withstand repeated use and for visual inspection of fluids. 3. This is a transparent ultra-soft tubing for water cooling, resistant to high and low temperatures. 4. Good electrical and weather-resistant properties, resists gases and moisture. 5. The tubing is smooth, glossy, extremely soft, and bend-resistant. Features: PVC tubing is perfect for computer water cooling. Transparent tubing that can withstand repeated use and for visual inspection of fluids. This is a transparent ultra-soft tubing for water cooling, resistant to high and low temperatures. Good electrical and weather-resistant properties, resists gases and moisture. The tubing is smooth, glossy, extremely soft, and bend-resistant. Specification: Material: PVC Color: Transparent Inner Diameter: 9.5mm/0.37in Outer Diameter: 12.7mm/0.5in Length: 1m/39.37in Package Includes: 1 x Computer Water Cooling PVC Tubing Note: If the product is deformed, it can be restored to normal by soaking in hot water. 1. Please allow a small error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same way, the item color displayed in photos may be slightly different from the real object. Please take the real object as standard.