Stainless Steel Material: Unlike plastic screw rods commonly found on the market, this sink hole cover features high-quality stainless steel screws and a 2-inch diameter heavy-duty brass plate, helping prevent water accumulation and rust in your kitchen sink or bathroom washbasin to extend service life Reasonable Size: With a 2.1-inch long handle, 2-inch cover diameter, and 0.24-inch thread diameter, this stainless steel sink hole cover fits most kitchen sinks and bathroom washbasin holes; The extended thread length accommodates thick countertops such as granite No Need for Cement to Fix: Includes a washer and a wing nut that securely fasten the cover to the countertop without the need for adhesives or cement; The faucet hole cover installs easily with its long screw end Stylish Color: Designed with a sleek matte black finish to complement modern home decor, this kitchen sink hole cover provides a clean, polished look while solving unused hole issues Easy to Install: Features a threaded shank for quick and tool-free installation; The silicone seal ensures a secure fit, preventing loosening over time