1. ??MATERIAL??: Made of high quality stainless steel, thick and rustproof, which increases durability. Each bracket holds up to 100 kg. A set of two brackets provides a total weight of up to 200 kg. 2. ??SIZE??: There are 3 kinds of different sizes for option: 19mm / 22mm / 25mm. This makes them the ideal solution for lighter curtains or heavier drapes. 3. ??CONSTRUCTION??: Each bracket has a 3-hole design, which makes it more stable and solid. Silver harmonises evenly with the other accessories and collections. The sockets have holes for adjusting the screws to prevent twisting. 4. ??EASY INSTALLATION??: Simply choose the installation location, screw one of the brackets in place, place the pipe and attach the other bracket. 5. ??APPLICATION??: Set it between two brackets on the ceiling or the top of the wall and install indoor curtains. Can also be used in a closet, bathroom, window, laundry room, and other additional storage bars.