Fitment:Compatible with 2011-2021 Grand Cherokee / 2022 Grand Cherokee WK. NOT FIT Grand Cherokee L and 2022+ Grand Cherokee. Application:Protect your belongings from damaging UV rays;Help keep luggage and other items out of sight with this retractable privacy cover;Separate the passenger room and the cargo area,make it faster to warm up/cool down;Provide larger storage space,light pacels could be loaded on extended cargo screen Material:The main bar is made of thicker aluminum alloy, which is more sturdy and durable; The cargo screen is made of waterproof PVC, which is wear-resistant and easy to clean Installation:NO drilling needed,First, insert the left end of the cargo cover into the left recess.Then, compress the cargo cover,and install the right end into the right recess Custom Fit:Design according to the original vehicle radian, will perfectly fits the trunk