ITEM NAME:DIY Water Cooling Block for PC CPU Graphics Radiator Heat Sink x Pack of 2 Description: - Semiconductor refrigerating film exclusive water-cooled head, liquid cold water board, water-cooled exchanger, positive and negative are flat. - Pagoda water nozzle: 9mm (inner diameter 7-8mm pipe universal type). - Unique M-shaped flow channel supports full-scale placement. - Both the front and the back are flat right angles, which are completely consistent with the refrigerating film. - It is tailor-made for semiconductor refrigerating tablets, and can be used for heat dissipation, cold transfer, cold water formation, etc. Specification: - Material: aluminum - Size: approx. 40x120x12mm - Size: approx. 40x160x12mm (the front and back can cling to 1-2 cooling sheets). Package Included: 2 Piece Aluminum Cooling Block Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you..2 Piece Aluminum Cooling Block. - Size: approx. 40x160x12mm (the front and back can cling to 1-2 cooling sheets). Due to the difference between different monitors, the picture may not reflect the actual color of the item.