The Thinkware F790MT Replacement Windscreen Mount securely fastens your Thinkware F790 Dash Cam on the windscreen of the vehicle. It will eliminate vibration and ensures that your dash cam does not fall off easily and miss important details upon impact. All Thinkware Dash Cams come with a compact 3M adhesive tape mount that keeps your dash cam in place and does not block the driver’s view of the road.