Features: 100% brand new and high quality Large heat dissipation area. High heat exchange rate. The side panels are treated with plastic spraying, smooth and textured, And the black color gives people a mature and stable feeling. One-time welding forming technology. A water lock device has been designed inside the center of the top of the water chamber to prevent water leaking. The use of advanced 4.5mm U-shaped heat sink, a single drainage channel effectively increases the heat dissipation area, and the unique welding technology greatly improves the heat dissipation performance. Package Includes: 1PC x Aluminum Radiator Specifications: Name: 120 10 pipe thread Size: approx.120mm/4.72in Thread specification: G1/4 (2 points), the actual outer diameter is 12.9mm Material: Aluminum Role: heat dissipation Surface treatment: spray paint Quantity: 1 Color: Black note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!