This product is a water cooler tank, made of solid materials, safe and durable. It without being easily damaged. The product is an excellent water cooler tank that can bring you more convenience, allowing you to have comfortable experience. Features -Color:Assorted Color -Material:Iron, ABS, PC -Size:11.00X5.00X5.00cm/4.32X1.97X1.97in -Size:7.00X7.00X1.40cm/2.75X2.75X0.55in -Size:8.30X6.50X1.30cm/3.26X2.55X0.51in -Size:1.80X1.80X1.80cm/0.71X0.71X0.71in -Size:1.70X1.70X1.00cm/0.67X0.67X0.39in - This transparent cylinder water tank and its corresponding stopper head and ring assembly are designed specifically for PC computer water cooling systems, providing a reliable and effective way to keep your PC cool. - The 110mm pump and radiator are fully compatible with this water cooling system, ensuring maximum performance and efficiency. - The water tank features a transparent design that not only looks aesthetically pleasing but also allows for easy monitoring of the water level and circulation. - The sturdy and reliable stopper head and ring assembly ensures a secure and tight fit, preventing any leakage or water damage. - The iron, ABS and PC materials used for the water tank and its components ensure durability and longevity, making this product a great accessory for any computer user. Package list: 1 x tank 2 x tank hoops 2 x iron brackets 2 x screw covers 1 x connector 1 x set of screws