Features: 1.Fully Open Design: PC water cooling pump adopts a fully open design, which can be screwed up and down at will. Noise reduction, quiet work, does not disturb you when working or studying on the computer. 2.Engineering Plastics: The upper and lower covers are made of high temperature resistant engineering plastics, and the transparent part is made of acrylic. 3.G1/4in Thread: The upper and lower covers are sealed with strong glue, tightly connected, equipped with advanced G1/4in thread, safe and no leakage. 4.Speed up Cooling: Reservoir water cooling has a 50 mm diameter tube, which can hold more water and speed up the cooling rate. 5.Strong Practicality: Water cooling tank is practical and can be attracted for a long time, so it can be used with confidence. specification:Item Type: Reservoir Water Cooling Material: Aluminum Alloy, Acrylic, ABS Interface Type: G1/4in Diameter of Acrylic Pipe Body: Approx. 50mm / 2.0in Water Tank Length: Approx. 255mm / 10in PackageList: 1 x Water Tank 2 x Adjustable Plastic Buckle 2 x L Shaped Buckle 6 x Screws 6 x Nuts