Reference Title: Multipurpose MOS Cooler 8cm MOS Water Cooling Waterblock For Motherboard Main Board Power Supply Graphics Card Description: Features: brand new and high quality. Applications: main board power supply; MOS graphics card; power supply; industrial instrument heat dissipation core parts. It has 6/8/10cm length for you to choose. Specifications: Item Type: MOS Refrigerator Waterblock Material: 3mm red floor covers + 13mm acrylic top cover Color: Transparent Length: (Optional) 6, 8, 10cm/2.36in, 3.15in, 3.39in Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X Waterblock 1 X Silicone 2 X Screws