Feature:1. Acrylic Plastic Material: The upper and lower covers of the water cooling reservoir are made of high temperature resistant engineering plastics, and the transparent part is made of acrylic2. G1 or 4in Thread: The water cooling reservoir is equipped with advanced G1 or 4in thread, safe and not easy for leakage, tight connection3. Water Tank Kit: Computer water cooled tank kit, consisting of main water tank, plastic bracket and screw kit. Fully open design, can be screwed up and down at will, low noise4. 50mm Diameter: The water cooling reservoir has a 50 mm diameter tube, which can hold more water and speed up the cooling rate5. Sealing Performance: The upper and lower covers of the water cooling reservoir are sealed with strong glue, and the sealing performance is better than that of ordinary water tanksSpecification:Item Type: Water Cooling ReservoirMaterial: Acrylic, PlasticInterface Type: G1 or 4inAcrylic Tube Diameter: Approx. 50mm or 2.0inWater Tank Length: Approx. 210mm or 8.3in.Package List:1 x Water Cooling Reservoir