Received my plate with a couple of areas that almost looked like it had been either recycled or just poor paint job and or smudges. Unit works good but surprised at the quality of the black outside ring
I love the fact this plate has low vibration options which have been clinically studied for lymphatic drainage and this product reaches those low hz, where as some other brands and cheaper models do not go this low. I love the 4D settings as well. Totally worth adding to your daily routine for optimal health!!