I got the Proform 67647 Wireless Vehicle Scale Kit in 2016, and am pleased, especially for the price. I really like the wireless feature, as I have used wired scales before, and wireless is way easier. They are plastic, which seems a little flimsy, but they do the job. I had an issue with zeroing and repeatablility, but replacing the batteries solved it. It suppose you can't expect them to work right if the batteries are weak.