This ring is made of polyvinyl chloride (PVC), a synthetic plastic polymer known for its durability, flexibility, and water-resistant properties. This PVC curtain ring is circular in shape, featuring a open section where the curtain can be inserted. This design allows for quick installation and removal of the curtain without the need for threading or unthreading. The function of this ring is to connect the curtain to the curtain rod while providing a mechanism for smooth sliding along the rod. The open section of the ring allows you to loop the curtain's holes through the ring, securing the curtain in place. Installing this curtain ring is straightforward. Slide the rings onto the curtain rod before attaching the curtain to them. The curtain's holes can be effortlessly hooked onto the open section of the rings. Once in place, the curtain can be freely moved along the rod by sliding the rings. This curtain rings is also suitable for bathroom settings where humidity and water splashes are common. It is easy to clean. It can be wiped down with a damp cloth.