Material: 304 Stainless Steel Finished: Black Plated Size: 11.8 inch Length, 4.3 inch Width(30 x 11cm) Outlet Size: 2” Bottom Outlet(φ50 mm), fits US NO HUB Drain Base System Function: Tile Insert Invisible. Overturn the cover and fit the tile on it. And can also use the black plated surface. Package: 1 x drain, 1 x hair strainer, 1 x lift off key (Please note the PVC shower drain base is not included.) BLACK LOOK Amazing trendy black plated look matches your faucets and shower heads finish, also looks great with your tile. Our black linear shower drain allows you to pitch your surface from any direction giving you the most versatility. TOP MATERIAL The drainage grates is made of high quality SUS 304 Stainless Steel, ensures long life, won't crack or leak. Non-corrosive, and is therefore one of the best material that can be used in a bathroom setting. And its sleek finish helps to prevent the accumulation of soap-scum and hard water deposits from occurring. HAIR STRAINER BASKET The hair strainer basket fits inside the drain to collect hair and other debris, preventing pipe clogs. The use of the basket is optional.