All Our Other Accessories -CNC 1/4" Extension Arm Pole Mount Base Adapter For Insta360 ONE X2 X Silver Highlights Generic Brand CNC Extension Arm Pole Mount Base Adapter 1/ 4" for Insta360 ONE X2 X Silver Description: Aluminum extension arm, used for shooting videos and photos with a new extended viewing angle Connect sports camera or panoramic camera and helmet mount / bracket side or handle for next level shooting Made of CNC aluminum, hollow design reduces burden Standard 1/4 inch screw adapter, can extend backpack clip/selfie stick/tripod/hand strap/strap chest strap and more photography accessories Easy to install, compact and portable specification: Material: aluminum alloy Applicable models: for Insta360 ONE X2/X Net weight: 50.3g (extension arm + black adapter + screws long) Package weight: 54g (extension arm + black adapter + long screw) Product size: 2.3x2.8x2.3cm / 0.9x1.1inch (transition head), 5.5x1.5x1, 5cm/2.2x0.6x0.6inch (long screw), 16.5x1.6x1.5cm/6.5x0.6x0. 6 inch (extension arm) Package size: 19.5x12cm / 7.7x4.7 inch (extension arm + black adapter + long screw) Package includes: 1 x conversion head 1 x long screw 1 x extension arm