This pack contains twelve black metal shower curtain rings. The black finish gives a clean dark appearance that can coordinate with black taps, rails and other dark bathroom fittings. The metal construction is intended for routine household bathroom use and provides a simple hanging point for shower curtain eyelets on compatible bathroom shower rods. Please check the shower rod diameter and curtain eyelet size before purchase to confirm compatibility. The ring form allows curtain eyelets to be placed over the rod where the dimensions permit. The product name includes the word “sturdy”; this describes the general feel of the metal rings and should not be read as an absolute load rating. Users should confirm that the curtain weight is appropriate for the rings and installed rod. The pack of twelve is suitable for a standard shower curtain with a typical number of eyelets. For care, wipe the rings with a soft damp cloth and dry them after cleaning. Avoid abrasive cleaners, scouring pads or sharp tools, which may mark the black finish. The surface may show water marks if moisture is left for long periods, so drying after cleaning is preferable.