MATERIAL - The curtain rings are made of durable metal that can support the weight of the curtain. 20 pieces in the package, enough for daily life and replacement EXCELLENT DESIGN - Our curtain rings are chrome plated, polished and have a smooth surface without burrs to catch your curtain, without snagging, pulling and tugging the curtain. WIDE APPLICATION - Widely used for most types of curtains, such as window curtain, bed curtain, shower curtain, door curtain. EASY INSTALLATION - The curtain rings go through the curtain rod one by one and the curtain hooks into the small ring, then you can try to move the curtain slightly. 8 Pack Self Adhesive Shower Curtain Clips - Splash Proof Windproof No Drilling Stop Protect Bathroom Accessories for Shower