HIGH-QUALITY ALUMINUM ALLOY - The camera umbrella holder is made of aluminum alloy, durable and solid. 1/4" BASE AND 3/8" METAL HOT SHOE - 1/4" base and 3/8" metal hot shoe base at the bottom, for connecting to other photographic accessories. 180-DEGREE SWIVEL - Lamp mount in reflective umbrella or softbox, and can adjust the flash's rear office degree, 180 degrees of the flash and lighting were made better. CAMERA UMBRELLA HOLDER - There is a hole in this item so you can insert a lighting umbrella and align it with the flash. There is a hole in the middle of this item so you can insert a lighting umbrella and align it with the flash. CAMERA FLASH SPEEDLITE HOLDER - It can be applied to various flashes, such as Canon, Nikon, Pentax, Olympus, Yongnuo and many more speedlites. (Note: This adapter does not fit Sony and Minolta flash) You can mount a slave flash receiver, you can also adjust the umbrella and flash at different angles to suit all flashes, flash triggers or slaves.