This set contains twelve oil-rubbed bronze metal shower rings with a double-glide form. The oil-rubbed bronze finish gives a dark, warm metallic appearance that can coordinate with traditional and transitional bathroom fittings. The double-glide arrangement is intended to allow a shower curtain and a liner to be placed on separate sections where the rod and eyelets permit, and to support movement along compatible shower rods when the curtain is drawn. The metal construction is described as rust-resistant for routine bathroom conditions. The product name includes the term “heavy duty”; this describes the general feel and construction of the rings and should not be read as an absolute load rating or a guarantee of performance beyond the stated material and use. Please check the rod diameter and curtain eyelet size before purchase to confirm compatibility. Users should confirm that the combined weight of the curtain and liner is appropriate for the installed rod and rings. For care, wipe the rings with a soft damp cloth and dry them after cleaning. Avoid abrasive cleaners or sharp tools, which may mark the oil-rubbed finish.