"i figured that each of these would be different since the 5th picture showed 2 completely different rings, and i was right. i really wanted the one shown in most of the pics, so i bought 2 to see which one i would like better. neither of them are like the one pictured, but both of them have the big square nugget at the bottom, and another one almost just as big that cuts through it. one has more rough edges on the nuggets while the other is smooth. as for size, it's actually adjustable. however, one of the rings has really sharp edges on the band where it attaches to the base of the ring, so it's likely to be uncomfortable. overpriced."