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 fastens the curtain magnet in place and prevents sliding or slipping. Easy to Install – No additional tools required. Installation takes just 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 fabric, then reattach the button. Secure Curtain Control – These magnetic curtain weights hold curtains firmly in place, preventing them from blowing in the wind or letting in unwanted light, helping create a peaceful and dark environment ideal for sleeping. The magnets snap together tightly, keeping curtains neatly positioned. Versatile Use – Suitable for curtains, tablecloths, shower liners, refrigerators, chalkboards, and more. The discreet, hidden design maintains the appearance of your curtains while providing functional support. Ideal for use in homes, kitchens, bathrooms, hotels, and offices. Damage-Free Solution – The needle fixing design allows for quick installation and removal without damaging your curtains. A practical and elegant accessory for managing curtain placement.