Very good but little stable ceiling mounts.

My opinion about the product is also - the straps are torn by three times in the car as soon as voltage on the ceiling, tear the headrest mounts.
The advantage is the existing elastic at the corner, thus keeping the ceiling still good in the car on the back seat. otherwise the material must be easily processed stable. I have a French bulldog and not even a 40kg dog. Nevertheless, it is broken.

-> Conclusion: Otherwise really good ceiling, also protects against water by incorporated plastic layer. Good quality in everything, down to the mountings for the head restraints.