Easy to install: the front, back or side can be installed inside or outside, just a few minutes to install easily: first install the hole in the ceiling or wall, and then fix the bracket that can be installed and fixed on the top, side or front , Can be operated with left and right hands. High-quality material: The roller shutter accessories are made of high-quality and durable PVC material, which has the characteristics of high strength and durability. It is also equipped with screws, which are stable and will not fall off. The price is affordable, the quality is good, and you can use it for a long time. Product use: This is a mounting bracket suitable for all outdoor/indoor roller blinds operated by cranks. It can be used in offices, homes, hotels and any place where you need roller blinds. Package content: Each set is equipped with couplings, brackets, ball chains and other accessories. This complete kit comes with all the necessary equipment to assemble the roller blind. It is a good helper for your roller blinds. Warm Tip: As long as the curtain is within the weight of the reel, the curtain will not fall due to its own weight. This set of roller blind accessories is suitable for standard roller blinds with a diameter of 1.1 inches (28mm). Please check and measure whether the size of your roller blind matches before ordering.