98/164/257mm Extension Arm Pole Mount Base For GoPro For Insta360 Series Cam
Fit for GOPRO For Insta360 Series. Aluminum extension arm, used to shoot videos and photos with new extended angle of view. 1 Piece Extension Arm. Size: 98mm/164mm/257mm(3.85" / 6.45" / 10.11"). We will reply you ASAP.