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 ensures the curtain magnet buttons are securely fixed to any part of the curtain without sliding or falling. Easy to install no additional tools required. Installation takes only 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. Effectively stabilizes curtains to keep them in place, preventing unwanted movement from drafts or wind and helping to block sunlight compatible with a more restful environment. The magnets securely attach to each other, holding the curtain firmly with added weight support. Versatile compatible with use with curtains, tablecloths, shower liners, refrigerators, chalkboards, and more. The discreet, hidden design maintains the appearance of your curtains while providing functional hold. Ideal compatible with home, kitchen, bathroom, hotel, or office settings. The needle fixing design allows compatible with easy installation and removal without damaging curtains, making it a practical and reliable accessory compatible with curtain management.