[Features] Size Information - the horizontal frame extends from 3.9 to 4.3 inches from the wall. Adjustable - Adjustable Curtain Rod Brackets perfect for your office, living room, bedroom,dining room, and kitchen,or other place in your home. Function - Three expandable durable brackets can be used in new installations or as replacement brackets for existing rods. With a contemporary style and a smooth finish. Great for curtains, drapes, layering or extending over blinds. [product information] product name:Curtain telescopic bracket color:black Material:iron Size: 10cm Packing list (you can get after purchasing one item): bracketx2 Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.