Very stable construction. It's heavy and takes up space in your cabin. I wouldn't install the drivers from the site. The design allows for many different positions but is rigid and tight which will take some time for final adjustment. The main attraction was the ease of installation. My SUV didn't have this as the manufacturer used heavy duty rivets instead of screws to attach the seat rail. Permanent installation requires drilling in the vehicle floor. The first image shows the device with an iPad in a full-size SUV. NOTE the size of your vehicle and inspect the seat tracks for screws or rivets.
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