Custom FitKUST Windshield Shade Cover custom fit for Mercedes-Benz GLC 300 2016 2017 2018 2019 2020 2021 2022,Full covered your windshield,No Gap,Perfect fit. Double Thickness MaterialMade of 250T Reflective Polyester,KUST Sun Blocker is consist of both double reflective layers and double thermal insulating layers which can make shading and insulation more effective,Keeps your vehicle cool and protects against damage caused by hot sunlight.