Powerful Magnetic Curtain Holdback Buttons are made of high-quality zinc alloy with a strong dual-sided magnet inside, providing stronger magnetism than standard magnets. The unique needle buckle design ensures the curtain magnet buttons are securely fixed in place and will not slide or drop. Easy to Install: No additional tools are required. Installation takes only a few seconds. Lift the cap of the button at the bottom with your thumb and index finger to separate the back plug from the magnet, insert the needle into the curtain, and re-plug the button. Stabilize Your Curtains: These curtain weight magnets effectively hold curtains in place, preventing them from blowing around or allowing sunlight to leak through, helping create a comfortable and dark environment for better sleep. The magnetic buttons securely connect to each other to keep curtains stable. Wide Application: Suitable for use with curtains, tablecloths, shower liners, refrigerators, chalkboards, and more. The discreet design maintains the aesthetic of your curtains. Ideal for use in homes, kitchens, bathrooms, hotels, or offices. Perfect Accessories: The needle fixing design allows for easy installation and removal without damaging your curtains. A practical solution for securing curtain panels.