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 slipping. Easy to Install – No additional tools required. Installation is quick and simple: 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 fabric, then reattach the button. Secure Curtain Control – These curtain weight magnets effectively hold curtains in place, preventing them from blowing in the wind or shifting, helping to block sunlight and maintain a peaceful, dark environment ideal for sleeping. The magnetic closure keeps curtains neatly positioned. Wide Range of Uses – Suitable for curtains, tablecloths, shower curtains, and other household fabrics. Can also be used on refrigerators or metal boards as functional decorative magnets. The discreet design maintains the aesthetic of your window treatments. Ideal Home Accessory – The needle fixation design allows for easy installation and removal without damaging your curtains. A practical and elegant solution for securing curtains in homes, kitchens, bathrooms, hotels, or offices.