Originally bought the 3-piece version but this one is better quality. There are 3 rods that snap together so the length of the top bar is adjustable. (The 3 piece version had a bar-within-a-bar rod design that was less sturdy.) Pots are light and light gray, not white, but I was ok with that.  Taking 1 star off because Wayfair didn’t allow me to exchange for the larger one.