Kwak's Key Fob Case Cover Compatible for Mercedes Benz Car Protective PC Key Shell Carbon Fiber Pattern for 2017-2021 E-Class 2018-2021 S-Class 2019-2021 A-Class C-Class G-Class Car Key

Bad quality , it does not fit the key, keeps on opening for sides

Very nice quality, great fit. Bought this for my spare key, but so nice contemplated using it on my main key. Easier than expected to use. Plastic cover over buttons does not interfere with their operation.

I didn't want to scratch my Mercedes main key..so this cover does a stylish job with protecting the key from unwanted scratches.Would have been nicer if it could have been abit thinner but then again the Mercedes key is abit big initial ;)