AlinO Linear Drain System. 2-in-1 Tile Insert and Stainless Steel Grate drain comes with three finishes Nickel, Bright clear (Chrome) and Black. Available lengths are 24", 30", 42" and 54". Height Adjustable feature available and it comes with Hair catcher/Odor protector and No Hub Coupling. Integrated with AlinO Linear Shower Tray for Wall, Center and Off-Center drain application.