Easy to install: The roller blind installation kit comes with all necessary fixing devices for easy installation. When installing holes in ceilings or walls, they can be installed from the front, top, or side, providing flexible installation. Curtain spare parts replacement and repair kit: This is an installation bracket for all external/indoor roller shutter crank operations, which can be used in homes, offices, hotels, classrooms, and any place where roller blinds are needed. It is very suitable for rolling curtains. Roller blind bracket: suitable for pipes with a diameter of 25mm: The accessory kit is a standard roller blind for pipes with a diameter of 1 inch (25mm). Please check the inside of your drum shaped blind ring before placing an order. High wear resistance: Made of plastic material, the roller shutter accessories are durable, with high hardness and wear resistance. Equipped with screws, the roller shutter accessories are stable and will not come off. Bead Chain: Each set is equipped with a clutch, bracket, bead chain (2 meters long in total), and screws, making it a good helper for your curtains.