High-quality materials: The photo frame hanger is made of high-quality metal, which is rust-proof, corrosion-resistant, and not easy to deform. Compared with other brackets, this photo frame hanger is more sturdy and durable, not easy to bend under heavy loads, suitable for all wall and photo frames. Easy to install: The photo holder is used with the seamless hook. Installation is very easy and quick, no drilling is required, and the frame hooks have side gears to fix the frame to various small objects such as decorative brackets, small screws, non-marking wall hooks, etc. Wall protection: This photo frame hanger has neat gears that will not damage your walls; it is safe, stable, and easy to remove, making it perfect for art and decoration. You can easily change the design from time to time to create a new mural for your home. Wide Range of Applications: The picture frame hook is versatile and suitable for home, office, workspace to hang pictures, photos, posters, framed maps, framed postcards and paintings. You can use it anywhere you need a hook to hang framed photos. Rich in Quantity: The package includes 100 black picture frame hooks, the abundant quantity is enough to meet your daily needs, you can use them separately at home and work, or as a small gift for your relatives and friends.