Powerful Magnetic Curtain Holdback Buttons are made of high-quality zinc alloy with a strong dual-side magnet inside, providing stronger magnetism than standard magnets. The unique needle buckle design securely fixes the curtain magnets in place without sliding or dropping. Easy to Install: No additional tools required. Installation takes just a few seconds. Lift the cap at the bottom of the button with your thumb and index finger to separate the back plug from the magnet, insert the needle through the curtain, then reattach the button. Secure Curtain Hold: These magnetic curtain weights effectively hold curtains in place, preventing them from blowing around or allowing sunlight to leak through, helping create a comfortable and dark environment. The magnets snap together firmly to keep curtains stable. Wide Application: Suitable for use with curtains, tablecloths, shower liners, refrigerators, chalkboards, and more. The discreet design maintains the appearance of your curtains while providing functional support. Ideal for home, kitchen, bathroom, hotel, or office use. Curtain Accessories: The needle fixing design allows for easy installation and removal without damaging fabric. A practical solution for keeping curtains neatly in place.