Specification:
Item Type: Water
Outer Diameter of Water : Approx. 4.5cm / 1.8in
Size: 3 holes are G1/4 inner thread
Accessories: The water only contains 2 half hoops (without any joints and water cooling stopper)

Package List:
1 x Water
2 x Half Hoop
2 x Screw2 x Nut

Note:
Cover is not removable.