<b>Product name:</b> 1/4 to 5/8 adapter<br><br> <b>Material:</b> Brass<br><br> <b>Product features:</b> using high-quality all-metal materials, sturdy and durable. Knurled surface, non-slip, no burr in deep layer, complete thread, simple and stable installation.<br><br> It is used to mount lighting equipment on the camera and mount the microphone holder to the camera.<br><br> The camera can be mounted on the microphone holder, from the microphone holder to the phone holder adapter.<br><br> Or put the ball head quick release camera holder on the microphone holder to place the camera in a narrow space or for high-altitude shooting.