ITEM NAME:Black POM Length 400mmX50mm Diameter Cylindrical Water-Cooled Tank G1/4 Acr G9B5 Black POM Length 400mmX50mm Diameter Cylindrical Water-Cooled Tank G1/4 Acr G9B5 Whole Length: 400mm Tank Case Diameter: 50MM Color: Black + transparent Material: Acrylic + POM Product list: 1* Water Cooled Tank 2* Plastic Tank Bracket(Random Color,don't accept the specified color. ) 2* Metal L-bracket Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.