TEAM HEKO IN-CHANNEL VENT VISORS FOR MERCEDES GLC COUPE 2018-2022 FULL SET)

Installation is quick and easy, with no exterior tape needed. 

IN-CHANNEL Window Deflectors do not stick to the outside of your vehicle.
They install inside the window channel which prevents anyone from stealing them or pulling them off.
These low profile window deflectors help to reduce wind noise from the road and allow interior heat to escape.
It also prevents water from coming in when it is raining. Gives any vehicle a sleek clean look.
Side Window Deflectors are
precision-machined to perfectly fit your vehicle