Fitment:The rear window roof spoiler and rear spoiler wing are custom designed for 2013 2014 2015 2016 2017 2018 2019 2020 2021 jeep grand cherokee. Material:The roof spoiler and tailgate mid spoiler wing for grand cherokee are made of ABS material, scratch resistance, stain resistance and corrosion resistance. Reduce Wind Resistance:At high speeds, the roof spoiler for Jeep Grand Cherokee uses aerodynamic principles to enhance the aerodynamic performance of the vehicle and improve the stability of the vehicle. Easy Installation:No drilling, Just using hair drier to heat the thermal double-sided adhesive, then put the rear roof spoiler wing for grand cherokee on the top and trunk tailgate mid. Promises:We promises the roof spoiler compatible with grand cherokee 30 days for return or replacement without reason.If you have any problems or questions with roof spoiler compatible with grand cherokee,please send a message to us and we will respond in time Extra smooth lines make you look cool.

Easy Installation
No drilling, Just using hair drier to heat the thermal double-sided adhesive, then put the rear roof spoiler wing for grand cherokee on the top and trunk tailgate mid.