Base adapter to increase YS type arm head over camera housing accessory shoe Use the single light holder, LE, single light holder, LF, and Z joints, to create simple and compact settings by attaching lights or strobes. The base can be rotated 360°, and can be adjusted up and down, left and right with the light etc. set. Attach your action cameras such as "GoPro" or a compact digital camera on top of the accessory shoe on the camera housing for simultaneous shooting With the wireless features of the Z-330/D-200/S-2000/Z-240 Type 4/D-2000 Type 4 strobe, you can easily attach the flash to the "shoe base II" and "Z-joint" for external strobe shooting.