The sink hole cover is made of stainless steel, sturdy and durable, not easy to rust or corrode, can be used for a long time. Equipped with a rubber gasket for better sealing. Easy to install: threaded design to screw into place for a quick and easy installation, easy to install without tools; The silicone keeps it firmly in place, you don't have to worry about it coming loose. This sink hole cover measures 2 inches in diameter, which is perfect for hole sizes between 0.43 to 1.77 inches. Perfect for covering or replacing old, ugly or leaking covers. Prevents water leakage, keeps the kitchen clean and tidy. Color: black Material: stainless steel Package contents: 2 x sink hole covers. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.