This set contains twelve nickel-finish stainless steel shower curtain hooks with a double-hook form. The stainless steel construction is described as rust-resistant for routine bathroom conditions, and the nickel finish gives a neutral metallic appearance that can coordinate with chrome, nickel and other silver-toned bathroom fittings. The double hooks are intended to hold a liner and an outer curtain on separate hooks where the rod diameter and curtain eyelets permit. The smooth-glide form is intended to support movement along compatible shower rods when the curtain is drawn. Please check the rod diameter and curtain eyelet size before purchase, as the phrase “fits any shower curtain rod” in the product name should not be read as a universal fit statement; compatibility depends on the actual rod and eyelet dimensions. Users should also confirm that the combined weight of the liner and curtain is appropriate for the installed rod and hooks. For care, wipe the hooks with a soft damp cloth and dry them after cleaning. Avoid abrasive cleaners, scouring pads or sharp tools, which may mark the nickel finish.