Package Contents: This set includes 20 mirror corner brackets, each measuring 3.03 cm x 3.03 cm x 0.55 cm. They are small, portable, and practical. These brackets are ideal for fixing bathroom mirrors, hanging paintings, and other glass accessories. The quantity is sufficient to meet your daily use and replacement needs. Durable Material: The metal photo frame corner protectors are made of high-quality stainless steel, which has good corrosion resistance and is not prone to rust. Their edges are smooth and have bright textures, and they can firmly and reliably fix mirrors of various sizes and have a long service life. Easy to Install: This mirror corner bracket is simple in design, very simple and convenient to install, and can easily and effectively fix the mirror. Simply determine the installation position, then drill the hole and secure it with screws. Stable and practical: These mirror hanging kits use a highly stable triangular design to provide more stable and firm support for fixed mirrors. Durable and not easy to deform, they can be used for a long time. Perfect for DIY enthusiasts and professionals. Widely used: Mirror corner brackets can be used indoors and outdoors, not only for fixing bathroom glass mirror pictures. They are also widely used in various places such as homes, bathrooms, hair salons, etc. These mirror corner brackets are easy to handle and install and are suitable for versatile mirror bracket installations in any space.