Compatible with Canon Nikon Sony Pentax Olympus Panasonic. * Removable flash mount, a 1/4" screw is available after removing the flash mount, 360 degree swivel ball head design, allow for even greater control of the flash position and angle. * Camera plate have 2 slots for adjusting camera position * Flexible joints arm, bend and rotate 360 degree to form perfect shape * Length: 27cm(arm) + ball head (4.5cm) = 31.5cm