Xprite White Amber LED Visor Strobe Dual Light Bar, Interior Windshield Sunvisor Safety Emergency Warning Traffic Advisor Flashing Lightbars w/Control Panel, for Construction Vehicles Trucks

2 types of U-shaped brackets to fit your install distance from visor to window.

Angle adjustable design，to fit the window glass surface.

Upgraded suction cup with vacuumlever，has sticky surface that is washable and reuseable.

L-shaped bracket can extend up and down