The listing, Black Lazy Susan Revolving Platform has ended.
This is a black plastic lazy susan platform meaning that it turns as does a lazy susan. It has a quarter inch lip around edge to hold items in place as it revolves. The second pic is the bottom side of it. It is convenient to have to put spices or vitamins on, or whatever would work well for you, so you don't have to dig way back in a cabinet to find what you're looking for, you can just spin it around until you find it. Pretty cool :)